Log of /trunk

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Revision 2369 - Directory Listing
Modified Sat Sep 17 03:41:00 2011 UTC (21 months ago) by pearson

Updated

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Revision 2368 - Directory Listing
Modified Sat Sep 17 03:40:26 2011 UTC (21 months ago) by pearson

New

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Revision 2367 - Directory Listing
Modified Sat Sep 17 03:39:53 2011 UTC (21 months ago) by pearson

New

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Revision 2366 - Directory Listing
Modified Sat Sep 17 03:36:36 2011 UTC (21 months ago) by pearson

New

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Revision 2365 - Directory Listing
Modified Sat Sep 17 03:34:31 2011 UTC (21 months ago) by pearson

Updates

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Revision 2364 - Directory Listing
Modified Sat Sep 17 03:34:16 2011 UTC (21 months ago) by pearson

Updates

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Revision 2363 - Directory Listing
Modified Sat Sep 17 03:32:04 2011 UTC (21 months ago) by pearson

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Revision 2362 - Directory Listing
Modified Sat Sep 17 03:29:24 2011 UTC (21 months ago) by pearson

New

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Revision 2361 - Directory Listing
Modified Sat Sep 17 03:28:27 2011 UTC (21 months ago) by pearson

Update

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Revision 2360 - Directory Listing
Modified Sat Sep 17 03:27:55 2011 UTC (21 months ago) by pearson

Updated to use inequalities and require variable names in domain and range

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Revision 2359 - Directory Listing
Modified Sat Sep 17 03:26:37 2011 UTC (21 months ago) by pearson

Mostly new

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Revision 2358 - Directory Listing
Modified Sat Sep 17 03:16:44 2011 UTC (21 months ago) by pearson

New

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Revision 2357 - Directory Listing
Modified Sat Sep 17 03:16:30 2011 UTC (21 months ago) by pearson

Updates

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Revision 2356 - Directory Listing
Modified Sat Sep 17 03:16:15 2011 UTC (21 months ago) by pearson

Updates

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Revision 2355 - Directory Listing
Modified Sat Sep 17 03:16:00 2011 UTC (21 months ago) by pearson

Updates

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Revision 2354 - Directory Listing
Modified Sat Sep 17 03:15:41 2011 UTC (21 months ago) by pearson

Updates

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Revision 2353 - Directory Listing
Modified Sat Sep 17 03:15:19 2011 UTC (21 months ago) by pearson

Updates

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Revision 2352 - Directory Listing
Modified Sat Sep 17 03:15:01 2011 UTC (21 months ago) by pearson

Updates

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Revision 2351 - Directory Listing
Modified Sat Sep 17 03:09:38 2011 UTC (21 months ago) by pearson

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Revision 2350 - Directory Listing
Modified Sat Sep 17 03:09:26 2011 UTC (21 months ago) by pearson

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Revision 2349 - Directory Listing
Modified Sat Sep 17 03:08:54 2011 UTC (21 months ago) by pearson

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Revision 2348 - Directory Listing
Modified Sat Sep 17 03:07:47 2011 UTC (21 months ago) by pearson

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Revision 2347 - Directory Listing
Modified Sat Sep 17 03:03:24 2011 UTC (21 months ago) by pearson

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Revision 2346 - Directory Listing
Modified Sat Sep 17 02:42:06 2011 UTC (21 months ago) by pearson

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Revision 2345 - Directory Listing
Modified Sat Sep 17 02:37:08 2011 UTC (21 months ago) by pearson

Updates

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Revision 2344 - Directory Listing
Modified Sat Sep 17 02:35:52 2011 UTC (21 months ago) by pearson

Updates

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Revision 2343 - Directory Listing
Modified Sat Sep 17 02:29:23 2011 UTC (21 months ago) by pearson

Update

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Revision 2342 - Directory Listing
Modified Sat Sep 17 01:07:44 2011 UTC (21 months ago) by pearson

New questions that accept only inequalities (not intervals)

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Revision 2341 - Directory Listing
Modified Fri Sep 16 23:46:03 2011 UTC (21 months ago) by pearson

Bugfix (numbers are now relatively prime)

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Revision 2340 - Directory Listing
Modified Fri Sep 16 23:44:27 2011 UTC (21 months ago) by pearson

Uses two arrows instead of limits

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Revision 2339 - Directory Listing
Modified Fri Sep 16 23:42:59 2011 UTC (21 months ago) by pearson

Updated

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Revision 2338 - Directory Listing
Modified Fri Sep 16 23:42:46 2011 UTC (21 months ago) by pearson

Uses two arrows instead of limits

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Revision 2337 - Directory Listing
Modified Fri Sep 16 23:40:26 2011 UTC (21 months ago) by pearson

Updated

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Revision 2336 - Directory Listing
Modified Fri Sep 16 23:39:38 2011 UTC (21 months ago) by pearson

Used two arrows instead of limit notation

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Revision 2335 - Directory Listing
Modified Fri Sep 16 23:36:23 2011 UTC (21 months ago) by pearson

Updated?

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Revision 2334 - Directory Listing
Modified Fri Sep 16 23:32:42 2011 UTC (21 months ago) by pearson

Updated

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Revision 2333 - Directory Listing
Modified Fri Sep 16 23:15:29 2011 UTC (21 months ago) by pearson

Updated?

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Revision 2332 - Directory Listing
Modified Fri Sep 16 23:13:41 2011 UTC (21 months ago) by pearson

Install standard problem grader?  Update?

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Revision 2331 - Directory Listing
Modified Fri Sep 16 23:11:46 2011 UTC (21 months ago) by pearson

Updated?

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Revision 2330 - Directory Listing
Modified Fri Sep 16 22:45:47 2011 UTC (21 months ago) by pearson

New

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Revision 2329 - Directory Listing
Modified Fri Sep 16 22:45:22 2011 UTC (21 months ago) by pearson

Set default to log = logten, updated

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Revision 2328 - Directory Listing
Modified Fri Sep 16 22:42:58 2011 UTC (21 months ago) by pearson

Updated answer checker?

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Revision 2327 - Directory Listing
Modified Fri Sep 16 22:41:44 2011 UTC (21 months ago) by pearson

Uses two arrows instead of limit notation

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Revision 2326 - Directory Listing
Modified Fri Sep 16 22:40:57 2011 UTC (21 months ago) by pearson

Updated

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Revision 2325 - Directory Listing
Modified Fri Sep 16 22:39:44 2011 UTC (21 months ago) by pearson

Uses two arrows instead of limit notation

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Revision 2324 - Directory Listing
Modified Fri Sep 16 22:34:54 2011 UTC (21 months ago) by pearson

New versions

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Revision 2323 - Directory Listing
Modified Fri Sep 16 22:31:05 2011 UTC (21 months ago) by pearson

New version

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Revision 2322 - Directory Listing
Modified Fri Sep 16 22:30:40 2011 UTC (21 months ago) by pearson

Override default so that log = logten

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Revision 2321 - Directory Listing
Modified Fri Sep 16 22:25:54 2011 UTC (21 months ago) by pearson

Uses two arrows instead of limit notation

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Revision 2320 - Directory Listing
Modified Fri Sep 16 22:24:42 2011 UTC (21 months ago) by pearson

Uses two arrows instead of limit notation (student's find this less intimidating and confusing)

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Revision 2319 - Directory Listing
Modified Fri Sep 16 22:23:08 2011 UTC (21 months ago) by pearson

Graph updated?  I can't remember...

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Revision 2318 - Directory Listing
Modified Fri Sep 16 22:22:07 2011 UTC (21 months ago) by pearson

Update to ImplicitPlane.pl for equation of horizontal asymptote

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Revision 2317 - Directory Listing
Modified Fri Sep 16 19:48:15 2011 UTC (21 months ago) by pearson

Made units "millions of people" explicit

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Revision 2316 - Directory Listing
Modified Fri Sep 16 19:45:56 2011 UTC (21 months ago) by pearson

Extra practice

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Revision 2315 - Directory Listing
Modified Fri Sep 16 19:45:24 2011 UTC (21 months ago) by pearson

Update

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Revision 2314 - Directory Listing
Modified Fri Sep 16 17:43:41 2011 UTC (21 months ago) by glarose

LoyolaChicago/2.3: 4e tagging, cleanup.

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Revision 2313 - Directory Listing
Modified Fri Sep 16 15:29:20 2011 UTC (21 months ago) by glarose

LoyolaChicago/2.2.29: make graphs smaller.

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Revision 2312 - Directory Listing
Modified Fri Sep 16 15:25:43 2011 UTC (21 months ago) by glarose

LoyolaChicago/2.2.29: more precise wording.

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Revision 2311 - Directory Listing
Modified Fri Sep 16 14:46:12 2011 UTC (21 months ago) by glarose

LoyolaChicago/2.2: 4ed tagging, cleanup.

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Revision 2310 - Directory Listing
Modified Thu Sep 15 19:31:22 2011 UTC (21 months ago) by glarose

Michigan 1.2/19: update solution notation.

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Revision 2309 - Directory Listing
Modified Thu Sep 15 19:16:57 2011 UTC (21 months ago) by glarose

LoyolaChicago/1.4: wording update

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Revision 2308 - Directory Listing
Modified Thu Sep 15 19:14:42 2011 UTC (21 months ago) by glarose

LoyolaChicago/1.4: updates, 4ed tags, cleanup

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Revision 2307 - Directory Listing
Modified Thu Sep 15 16:50:24 2011 UTC (21 months ago) by glarose

LoyolaChicago/1.3: updates, 4ed tags, cleanup

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Revision 2306 - Directory Listing
Modified Thu Sep 15 16:36:02 2011 UTC (21 months ago) by glarose

LoyolaChicago/1.2: updates, cleanup

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Revision 2305 - Directory Listing
Modified Wed Sep 14 21:05:39 2011 UTC (21 months ago) by glarose

TCNJ/matrixlineartrans: minor wording clarification

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Revision 2304 - Directory Listing
Modified Wed Sep 14 21:03:03 2011 UTC (21 months ago) by glarose

TCNJ/LinearIndependence: rewrite problems.

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Revision 2303 - Directory Listing
Modified Wed Sep 14 21:00:14 2011 UTC (21 months ago) by glarose

TCNJ/solsetslinsys: rewrite problem to check answers.

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Revision 2302 - Directory Listing
Modified Wed Sep 14 20:59:34 2011 UTC (21 months ago) by glarose

TCNJ/solsetslinsys: rewrite problem to check answers.

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Revision 2301 - Directory Listing
Modified Wed Sep 14 20:22:34 2011 UTC (21 months ago) by glarose

LoyolaChicago Precal: update to 4th ed, some corrections

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Revision 2300 - Directory Listing
Modified Wed Sep 14 20:19:24 2011 UTC (21 months ago) by glarose

LoyolaChicago Precal: update to 4th ed, some corrections

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Revision 2299 - Directory Listing
Modified Tue Sep 13 21:29:37 2011 UTC (21 months ago) by pearson

Unimodular matrix macros for Differential Equations questions in FortLewis/DiffEq

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Revision 2298 - Directory Listing
Modified Tue Sep 13 21:28:08 2011 UTC (21 months ago) by pearson

214 new Differential Equations questions added to NPL

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Revision 2297 - Directory Listing
Modified Tue Sep 13 19:59:59 2011 UTC (21 months ago) by glarose

ASU/setDiscrete/katie1: correct truth of x^2 + 2 > 1

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Revision 2296 - Directory Listing
Modified Tue Sep 13 01:37:09 2011 UTC (21 months, 1 week ago) by pearson

Changed from parserImplicitEquation.pl (which is not robust and does throw errors) to parserImplicitPlane.pl

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Revision 2295 - Directory Listing
Modified Mon Sep 12 05:57:22 2011 UTC (21 months, 1 week ago) by nandor.sieben

fixes

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Revision 2294 - Directory Listing
Modified Mon Sep 12 05:49:57 2011 UTC (21 months, 1 week ago) by nandor.sieben

fixes

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Revision 2293 - Directory Listing
Modified Fri Sep 9 20:42:57 2011 UTC (21 months, 1 week ago) by jj

Fixed bug 2038.

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Revision 2292 - Directory Listing
Modified Fri Sep 9 20:26:46 2011 UTC (21 months, 1 week ago) by jj

Fixed bug 2037, missing dollar sign and mislabeled variable.

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Revision 2291 - Directory Listing
Modified Fri Sep 9 20:22:49 2011 UTC (21 months, 1 week ago) by jj

Fixed bug 2036 - adjusted answer evaluator options.

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Revision 2290 - Directory Listing
Modified Fri Sep 9 20:15:34 2011 UTC (21 months, 1 week ago) by jj

Fixed bug 2033 - missing dollar signs.

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Revision 2289 - Directory Listing
Modified Fri Sep 9 13:14:18 2011 UTC (21 months, 1 week ago) by glarose

Michigan 1.3/Q27: update wording.

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Revision 2288 - Directory Listing
Modified Thu Sep 1 00:33:27 2011 UTC (21 months, 2 weeks ago) by gage

added unionImage.pl to the loadMacros

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Revision 2287 - Directory Listing
Modified Wed Aug 31 18:01:15 2011 UTC (21 months, 2 weeks ago) by gage

fixed some syntax errors in this problem involving 
the use of strings and context

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Revision 2283 - Directory Listing
Modified Tue Aug 30 14:25:04 2011 UTC (21 months, 2 weeks ago) by aubreyja

rearranging NPL/macros/NAU

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Revision 2282 - Directory Listing
Modified Tue Aug 30 14:20:50 2011 UTC (21 months, 2 weeks ago) by aubreyja

Moving NAU/macros to NPL/macros/NAU

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Revision 2281 - Directory Listing
Modified Mon Aug 29 12:40:14 2011 UTC (21 months, 3 weeks ago) by glarose

Michigan 12.3/Q14: reduce variation in parameters to increase answer checking robustness.

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Revision 2280 - Directory Listing
Modified Mon Aug 29 05:21:45 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

fixes

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Revision 2279 - Directory Listing
Modified Mon Aug 29 00:20:22 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

fixes

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Revision 2278 - Directory Listing
Modified Mon Aug 29 00:10:37 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

fixes

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Revision 2277 - Directory Listing
Modified Sat Aug 27 06:41:17 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

fixes

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Revision 2276 - Directory Listing
Modified Fri Aug 26 18:26:31 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

fixes

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Revision 2274 - Directory Listing
Modified Fri Aug 26 15:37:23 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

fixes

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Revision 2273 - Directory Listing
Modified Fri Aug 26 14:46:18 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

fixes

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Revision 2272 - Directory Listing
Modified Fri Aug 26 14:00:51 2011 UTC (21 months, 3 weeks ago) by glarose

Michigan 12.1/Q31: increase domain to avoid rare answer checking error.

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Revision 2271 - Directory Listing
Modified Thu Aug 25 21:09:31 2011 UTC (21 months, 3 weeks ago) by nandor.sieben

containers

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Revision 2270 - Directory Listing
Modified Thu Aug 25 18:52:35 2011 UTC (21 months, 3 weeks ago) by aubreyja

Moving some applets problems

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Revision 2269 - Directory Listing
Modified Thu Aug 25 18:51:12 2011 UTC (21 months, 3 weeks ago) by aubreyja

Moving some applets problems

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Revision 2268 - Directory Listing
Modified Thu Aug 25 18:49:12 2011 UTC (21 months, 3 weeks ago) by aubreyja

Creating directory for CSU Ohio problems

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Revision 2267 - Directory Listing
Modified Thu Aug 25 18:06:07 2011 UTC (21 months, 3 weeks ago) by aubreyja

Adding NAU problems to the NPL

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Revision 2212 - Directory Listing
Modified Tue Aug 16 17:21:05 2011 UTC (22 months ago) by aubreyja

Moving UMN contributions to NPL

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Revision 2211 - Directory Listing
Modified Tue Aug 16 16:07:17 2011 UTC (22 months ago) by glarose

Michigan 4.7/Q01: correct to avoid duplicate graphs.

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Revision 2191 - Directory Listing
Modified Mon Aug 15 16:36:54 2011 UTC (22 months ago) by aubreyja

Added CC-3.0-BY-NC-SA License to NPL as currently NPL ships withno license information and this seems more appropriate than GPL given the nature of the content.

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Revision 2156 - Directory Listing
Modified Sat Aug 6 18:53:52 2011 UTC (22 months, 1 week ago) by glarose

Michigan 4.7/Q37: correct sign in solution.

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Revision 2155 - Directory Listing
Modified Sat Aug 6 18:50:42 2011 UTC (22 months, 1 week ago) by glarose

Michigan 4.7/Q37: correct math delimiter.

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Revision 2145 - Directory Listing
Modified Tue Aug 2 20:00:35 2011 UTC (22 months, 2 weeks ago) by jj

Fixed bug 2031.

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Revision 1952 - Directory Listing
Modified Tue Jul 12 17:30:35 2011 UTC (23 months, 1 week ago) by jj

Fixed bug 2006 -- latex problems.

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Revision 1951 - Directory Listing
Modified Mon Jul 11 22:22:19 2011 UTC (23 months, 1 week ago) by jj

Fixed bug 2024.

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Revision 1950 - Directory Listing
Modified Mon Jul 11 22:09:40 2011 UTC (23 months, 1 week ago) by jj

Fixed bug 2024 -- corrected the answers.

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Revision 1949 - Directory Listing
Modified Mon Jul 11 17:33:33 2011 UTC (23 months, 1 week ago) by jj

Fixed bug 2005, duplicate problem.

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Revision 1948 - Directory Listing
Modified Mon Jul 11 17:29:21 2011 UTC (23 months, 1 week ago) by jj

Fixed bug 2004, duplicate problem.

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Revision 1941 - Directory Listing
Modified Fri Jul 1 17:26:01 2011 UTC (23 months, 2 weeks ago) by jj

Fixed bug 2003, and expanded range for randomization.

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Revision 1940 - Directory Listing
Modified Fri Jul 1 17:22:29 2011 UTC (23 months, 2 weeks ago) by jj

Fixed bug 2002 - duplicate problem (and expanded range of a random value)

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Revision 1939 - Directory Listing
Modified Fri Jul 1 17:16:27 2011 UTC (23 months, 2 weeks ago) by jj

Duplicate problem

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Revision 1938 - Directory Listing
Modified Fri Jul 1 17:13:01 2011 UTC (23 months, 2 weeks ago) by jj

Added textbook tags and fixed bug 1999.

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Revision 1926 - Directory Listing
Modified Sat Jun 25 20:51:19 2011 UTC (23 months, 3 weeks ago) by jjh2b

Added "limits=>" as needed.

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Revision 1925 - Directory Listing
Modified Sat Jun 25 20:51:09 2011 UTC (23 months, 3 weeks ago) by jj

Fix options to fun_cmp

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Revision 1924 - Directory Listing
Modified Sat Jun 25 20:46:17 2011 UTC (23 months, 3 weeks ago) by jj

Fix options to fun_cmp

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Revision 1923 - Directory Listing
Modified Sat Jun 25 20:39:52 2011 UTC (23 months, 3 weeks ago) by jj

Fix options to fun_cmp.

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Revision 1921 - Directory Listing
Modified Sat Jun 25 18:54:54 2011 UTC (23 months, 3 weeks ago) by jj

Fix options to fun_cmp

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Revision 1920 - Directory Listing
Modified Sat Jun 25 18:49:56 2011 UTC (23 months, 3 weeks ago) by jj

Fix options in calls to fun_cmp

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Revision 1919 - Directory Listing
Modified Sat Jun 25 18:47:41 2011 UTC (23 months, 3 weeks ago) by jjh2b

Added "limits=>" as needed.

--This line, and those below, will be 
ignored--

M    College_Algebra/set13_Review/1050s13p4.pg
M    College_Algebra/set13_Review/1050s13p10.pg
M    College_Algebra/set3_Polynomial_and_Rational_Functions/1050s3p13.pg
M    College_Algebra/set3_Polynomial_and_Rational_Functions/1050s3p27.pg
M    College_Algebra/set3_Polynomial_and_Rational_Functions/1050s3p1.pg
M    College_Algebra/set3_Polynomial_and_Rational_Functions/1050s3p3.pg
M    College_Algebra/set3_Polynomial_and_Rational_Functions/1050s3p12.pg
M    College_Algebra/set3_Polynomial_and_Rational_Functions/1050s3p2.pg
M    College_Algebra/set3_Polynomial_and_Rational_Functions/1050s3p4.pg
M    College_Algebra/set8_Exponential_and_Logarithmic_Functions/1050s8p10.pg
M    College_Algebra/set8_Exponential_and_Logarithmic_Functions/1050s8p12.pg
M    College_Algebra/set8_Exponential_and_Logarithmic_Functions/1050s8p13.pg
M    College_Algebra/set8_Exponential_and_Logarithmic_Functions/1050s8p17.pg
M    College_Algebra/set9_Exponential_and_Logarithmic_Functions/1050s9p10.pg
M    College_Algebra/set6_Polynomial_and_Rational_Functions/1050s6p30.pg
M    College_Algebra/set4_Functions_and_Their_Graphs/1050s4p28.pg
M    College_Algebra/set7_Polynomial_and_Rational_Functions/1050s7p11.pg
M    College_Algebra/set7_Polynomial_and_Rational_Functions/1050s7p3.pg
M    College_Algebra/set5_Functions_and_Their_Graphs/1050s5p17.pg

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Revision 1918 - Directory Listing
Modified Sat Jun 25 18:39:50 2011 UTC (23 months, 3 weeks ago) by jj

Fixed list of included macros.

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Revision 1917 - Directory Listing
Modified Sat Jun 25 18:37:43 2011 UTC (23 months, 3 weeks ago) by jj

Fixed list of macros loaded.

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Revision 1916 - Directory Listing
Modified Sat Jun 25 18:36:13 2011 UTC (23 months, 3 weeks ago) by jj

Fixed list of macros being loaded.

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Revision 1915 - Directory Listing
Modified Sat Jun 25 18:25:47 2011 UTC (23 months, 3 weeks ago) by jj

Problems pointed to files which no longer exist.

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Revision 1914 - Directory Listing
Modified Sat Jun 25 18:21:50 2011 UTC (23 months, 3 weeks ago) by jj

Problem pointed to a file which does not exist

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Revision 1913 - Directory Listing
Modified Sat Jun 25 18:16:51 2011 UTC (23 months, 3 weeks ago) by glarose

Michigan gateway: restore file

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Revision 1912 - Directory Listing
Modified Sat Jun 25 18:10:44 2011 UTC (23 months, 3 weeks ago) by jjh2b

Added "limits=>" to fix bug.  ;)

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Revision 1911 - Directory Listing
Modified Sat Jun 25 18:02:29 2011 UTC (23 months, 3 weeks ago) by jj

Changed \sqrt to sqrt in a Compute()

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Revision 1910 - Directory Listing
Modified Sat Jun 25 17:34:49 2011 UTC (23 months, 3 weeks ago) by jjh2b

Mine is better!

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Revision 1909 - Directory Listing
Modified Sat Jun 25 17:32:40 2011 UTC (23 months, 3 weeks ago) by jjh2b

Fixed bugs.  --JJH

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Revision 1908 - Directory Listing
Modified Sat Jun 25 15:37:14 2011 UTC (23 months, 3 weeks ago) by jj

Fixed answer checkers.

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Revision 1907 - Directory Listing
Modified Sat Jun 25 15:31:08 2011 UTC (23 months, 3 weeks ago) by jj

Fixed fun_cmp calls.

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Revision 1906 - Directory Listing
Modified Sat Jun 25 15:29:04 2011 UTC (23 months, 3 weeks ago) by jj

Added semicolon.

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Revision 1905 - Directory Listing
Modified Sat Jun 25 15:26:13 2011 UTC (23 months, 3 weeks ago) by jj

Fix answer checkers.

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Revision 1904 - Directory Listing
Modified Sat Jun 25 15:17:09 2011 UTC (23 months, 3 weeks ago) by jj

Simplified randomization, and simplifed display of function.

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Revision 1903 - Directory Listing
Modified Sat Jun 25 13:28:43 2011 UTC (23 months, 3 weeks ago) by jjh2b

Deleted unneeded file that had an error.

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Revision 1893 - Directory Listing
Modified Fri Jun 24 22:28:44 2011 UTC (23 months, 3 weeks ago) by jjh2b

Fixed bugs

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Revision 1892 - Directory Listing
Modified Fri Jun 24 21:29:00 2011 UTC (23 months, 3 weeks ago) by jjh2b

Renamed file

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Revision 1891 - Directory Listing
Modified Fri Jun 24 21:15:36 2011 UTC (23 months, 3 weeks ago) by jjh2b

Removed unused file.

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Revision 1890 - Directory Listing
Modified Fri Jun 24 21:13:23 2011 UTC (23 months, 3 weeks ago) by jjh2b

deleted unused file.

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Revision 1889 - Directory Listing
Modified Fri Jun 24 21:00:25 2011 UTC (23 months, 3 weeks ago) by jjh2b

Fixed misc bugs.

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Revision 1888 - Directory Listing
Modified Fri Jun 24 18:53:39 2011 UTC (23 months, 3 weeks ago) by jjh2b

Fixed bugs/tags

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Revision 1887 - Directory Listing
Modified Fri Jun 24 18:06:10 2011 UTC (23 months, 3 weeks ago) by jj

Removed underscores from variable names.

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Revision 1886 - Directory Listing
Modified Fri Jun 24 17:59:17 2011 UTC (23 months, 3 weeks ago) by jj

Change variable t_0 to t0.

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Revision 1884 - Directory Listing
Modified Fri Jun 24 01:42:45 2011 UTC (23 months, 3 weeks ago) by jjh2b

Test change of svn commit.

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Revision 1883 - Directory Listing
Modified Thu Jun 23 19:47:05 2011 UTC (23 months, 3 weeks ago) by jj

Used math objects for answer checker.

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Revision 1882 - Directory Listing
Modified Thu Jun 23 19:41:59 2011 UTC (23 months, 3 weeks ago) by jj

Fixed answer checker.

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Revision 1881 - Directory Listing
Modified Thu Jun 23 19:36:48 2011 UTC (23 months, 3 weeks ago) by jj

Fixed answer checkers.

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Revision 1880 - Directory Listing
Modified Thu Jun 23 19:32:44 2011 UTC (23 months, 3 weeks ago) by jj

Fixed answer checker.

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Revision 1879 - Directory Listing
Modified Thu Jun 23 19:25:49 2011 UTC (23 months, 3 weeks ago) by jj

Fixed answer checker.

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Revision 1878 - Directory Listing
Modified Thu Jun 23 19:17:12 2011 UTC (23 months, 3 weeks ago) by jj

Fix call to custom problem grader.

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Revision 1877 - Directory Listing
Modified Thu Jun 23 19:14:55 2011 UTC (23 months, 3 weeks ago) by jj

Fix call to custom problem grader.

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Revision 1876 - Directory Listing
Modified Thu Jun 23 17:26:36 2011 UTC (23 months, 3 weeks ago) by jj

Fixed redirection command.

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Revision 1875 - Directory Listing
Modified Thu Jun 23 17:04:08 2011 UTC (23 months, 3 weeks ago) by jj

Fixed erroneous options in answer checker.

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Revision 1874 - Directory Listing
Modified Thu Jun 23 15:11:59 2011 UTC (23 months, 3 weeks ago) by glarose

Michigan 17.5/Q33: make surface checking more robust.

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Revision 1873 - Directory Listing
Modified Thu Jun 23 14:56:51 2011 UTC (23 months, 3 weeks ago) by glarose

Michigan 19.3/Q11: improve solution formatting.

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Revision 1872 - Directory Listing
Modified Thu Jun 23 14:53:14 2011 UTC (23 months, 3 weeks ago) by glarose

Michigan 19.3/Q11: correct dropped factor in answer and solution.

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Revision 1865 - Directory Listing
Modified Wed Jun 22 16:02:27 2011 UTC (23 months, 4 weeks ago) by glarose

Michigan 19.2/Q15: correct answer and solution text.

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Revision 1864 - Directory Listing
Modified Wed Jun 22 15:59:23 2011 UTC (23 months, 4 weeks ago) by glarose

Michigan 17.5/Q15: avoid singularity in answer checker.

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Revision 1859 - Directory Listing
Modified Mon Jun 20 16:57:55 2011 UTC (2 years ago) by jj

Fixed bug 1991.

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Revision 1858 - Directory Listing
Modified Mon Jun 20 16:42:43 2011 UTC (2 years ago) by jj

Fix latex problem and remove textbook reference.

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Revision 1857 - Directory Listing
Modified Mon Jun 20 14:27:20 2011 UTC (2 years ago) by glarose

Michigan 18.2/23: correct missing math delimiters.

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Revision 1856 - Directory Listing
Modified Mon Jun 20 13:54:55 2011 UTC (2 years ago) by glarose

Michigan 14.5/13, 55: typo corrections.

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Revision 1840 - Directory Listing
Modified Thu Jun 16 02:01:19 2011 UTC (2 years ago) by glarose

Michigan 19.3/Q09: clean up wording.

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Revision 1833 - Directory Listing
Modified Mon Jun 13 16:07:33 2011 UTC (2 years ago) by glarose

Michigan 2.3/Q31: correct graph indexing.

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Revision 1832 - Directory Listing
Modified Mon Jun 13 16:00:03 2011 UTC (2 years ago) by glarose

Michigan 18.4/Q33: correct problem to fix solution

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Revision 1831 - Directory Listing
Modified Mon Jun 13 14:22:40 2011 UTC (2 years ago) by glarose

Michigan 18.4/Q33: correct typo in problem statement.

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Revision 1829 - Directory Listing
Modified Sat Jun 11 22:57:05 2011 UTC (2 years ago) by gage

made a minor change

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Revision 1828 - Directory Listing
Modified Sat Jun 11 22:54:36 2011 UTC (2 years ago) by gage

adding a test problem to NPL to test reporting bots

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Revision 1806 - Directory Listing
Modified Fri Jun 3 19:04:58 2011 UTC (2 years ago) by glarose

Michigan 16.5/Q25: make allowed answers more flexible.

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Revision 1805 - Directory Listing
Modified Fri Jun 3 16:57:42 2011 UTC (2 years ago) by glarose

Michigan 16.5/Q25: correct typo in one answer.

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Revision 1803 - Directory Listing
Modified Tue May 31 18:31:02 2011 UTC (2 years ago) by jj

Fixed bug 1986.

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Revision 1802 - Directory Listing
Modified Wed May 25 23:21:00 2011 UTC (2 years ago) by pearson

fixed sign error

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Revision 1801 - Directory Listing
Modified Wed May 25 17:45:59 2011 UTC (2 years ago) by jj

Fixed bug 1985

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Revision 1800 - Directory Listing
Modified Wed May 25 17:42:07 2011 UTC (2 years ago) by jj

Removing unneeded file.

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Revision 1799 - Directory Listing
Modified Wed May 25 17:40:53 2011 UTC (2 years ago) by jj

Added missing space.

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Revision 1798 - Directory Listing
Modified Tue May 24 17:08:05 2011 UTC (2 years ago) by jj

Minor format change.

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Revision 1797 - Directory Listing
Modified Tue May 24 17:07:16 2011 UTC (2 years ago) by jj

Fixed bug 1983 -- this problem was a clone of another, so made it redirect.

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Revision 1796 - Directory Listing
Modified Mon May 23 19:58:46 2011 UTC (2 years ago) by jj

Fixed bug 1981.

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Revision 1795 - Directory Listing
Modified Mon May 23 19:56:44 2011 UTC (2 years ago) by jj

More fixing for bug 1978.

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Revision 1793 - Directory Listing
Modified Tue May 17 19:10:28 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1978.

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Revision 1789 - Directory Listing
Modified Tue May 17 18:11:04 2011 UTC (2 years, 1 month ago) by jj

Improperly entered limits fixed.

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Revision 1788 - Directory Listing
Modified Tue May 17 18:06:49 2011 UTC (2 years, 1 month ago) by jj

Fixed bug1974.

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Revision 1787 - Directory Listing
Modified Tue May 17 18:00:49 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1971.

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Revision 1786 - Directory Listing
Modified Tue May 17 16:33:29 2011 UTC (2 years, 1 month ago) by glarose

Michigan 15.3/Q43: correct error in answer

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Revision 1780 - Directory Listing
Modified Mon May 16 21:09:42 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1975.

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Revision 1779 - Directory Listing
Modified Mon May 16 21:02:43 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1965.

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Revision 1778 - Directory Listing
Modified Mon May 16 20:48:35 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1964.

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Revision 1777 - Directory Listing
Modified Mon May 16 18:20:00 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1963, and updated answer checker to mathobject one which works better.

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Revision 1776 - Directory Listing
Modified Mon May 16 18:03:58 2011 UTC (2 years, 1 month ago) by jj

Added limits to fun_cmp

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Revision 1775 - Directory Listing
Modified Mon May 16 17:46:59 2011 UTC (2 years, 1 month ago) by jj

Added limits to fun_cmp

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Revision 1774 - Directory Listing
Modified Mon May 16 17:45:55 2011 UTC (2 years, 1 month ago) by jj

Added limits to fun_cmp.

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Revision 1773 - Directory Listing
Modified Mon May 16 17:42:40 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1961, and removed references to what happened in class.

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Revision 1772 - Directory Listing
Modified Mon May 16 13:33:18 2011 UTC (2 years, 1 month ago) by glarose

Michigan 14.1/Q13: delete debugging code

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Revision 1771 - Directory Listing
Modified Mon May 16 02:12:11 2011 UTC (2 years, 1 month ago) by glarose

Michigan 14.1/Q13: correct typos

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Revision 1770 - Directory Listing
Modified Thu May 12 15:06:30 2011 UTC (2 years, 1 month ago) by glarose

Michigan 12.3/14: correct ordering of domain when y values are negative.

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Revision 1767 - Directory Listing
Modified Thu Apr 28 17:21:38 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1951, adjust formatting for mathjax.

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Revision 1766 - Directory Listing
Modified Wed Apr 27 18:16:36 2011 UTC (2 years, 1 month ago) by jj

Cosmetic changes.

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Revision 1765 - Directory Listing
Modified Tue Apr 26 17:46:54 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1960.

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Revision 1764 - Directory Listing
Modified Tue Apr 26 17:35:42 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1953 (wrong answer).

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Revision 1763 - Directory Listing
Modified Tue Apr 26 17:27:57 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1952.

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Revision 1762 - Directory Listing
Modified Tue Apr 26 17:10:06 2011 UTC (2 years, 1 month ago) by jj

Fixed bug 1939 using mathobjects.

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Revision 1761 - Directory Listing
Modified Wed Apr 13 11:23:07 2011 UTC (2 years, 2 months ago) by glarose

Michigan 12.1/Q05: make sure values make sense.

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Revision 1760 - Directory Listing
Modified Wed Apr 6 14:54:57 2011 UTC (2 years, 2 months ago) by glarose

Michigan 5e/Chap9Sec5/Q09: make answer checking more robust.

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Revision 1757 - Directory Listing
Modified Mon Mar 28 20:26:04 2011 UTC (2 years, 2 months ago) by jj

Fixed bug 1944; right answer marked wrong when slope was 0.

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Revision 1756 - Directory Listing
Modified Mon Mar 28 20:18:58 2011 UTC (2 years, 2 months ago) by jj

Fixed bug 1943; error given if a number is given in an answer instead of a function.

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Revision 1755 - Directory Listing
Modified Mon Mar 28 20:15:06 2011 UTC (2 years, 2 months ago) by jj

Fixed bug 1942 and updated to math objects.

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Revision 1754 - Directory Listing
Modified Fri Mar 18 01:21:44 2011 UTC (2 years, 3 months ago) by glarose

Michigan 4.5/Q05: correct typo in solution introduced in previous commit.

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Revision 1753 - Directory Listing
Modified Tue Mar 15 16:47:13 2011 UTC (2 years, 3 months ago) by glarose

Michigan 4.5/Q05: change problem wording further to conform to 5th edition verbiage.

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Revision 1752 - Directory Listing
Modified Tue Mar 15 13:38:10 2011 UTC (2 years, 3 months ago) by glarose

Michigan 4.5/Q05: clarify problem wording.

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Revision 1751 - Directory Listing
Modified Mon Mar 14 20:35:43 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1940.

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Revision 1750 - Directory Listing
Modified Mon Mar 14 20:31:24 2011 UTC (2 years, 3 months ago) by jj

Fixed bug.  Also fixed up correct answer, and removed outdated comment about inputing arccos.

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Revision 1749 - Directory Listing
Modified Mon Mar 14 20:17:17 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1933.

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Revision 1745 - Directory Listing
Modified Fri Mar 11 16:31:13 2011 UTC (2 years, 3 months ago) by glarose

Michigan 3.7/Q31: tweak required & displayed accuracy

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Revision 1744 - Directory Listing
Modified Mon Mar 7 22:24:06 2011 UTC (2 years, 3 months ago) by glarose

Michigan Chap8Sec2/Q19: clean up problem, possibly correct solution error.

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Revision 1743 - Directory Listing
Modified Mon Mar 7 22:06:31 2011 UTC (2 years, 3 months ago) by jj

Cosmetic improvements to output.

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Revision 1742 - Directory Listing
Modified Mon Mar 7 21:34:55 2011 UTC (2 years, 3 months ago) by jj

Made use of Infinity, the mathobject.

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Revision 1741 - Directory Listing
Modified Mon Mar 7 19:54:58 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1932, error in answer checker syntax.  Also added +C.

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Revision 1740 - Directory Listing
Modified Mon Mar 7 19:47:31 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1931, added -inf and -infinity to the context.

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Revision 1739 - Directory Listing
Modified Fri Mar 4 21:56:07 2011 UTC (2 years, 3 months ago) by glarose

Michigan 11.9/Q13: add inexplicably dropped year in pop-up.

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Revision 1738 - Directory Listing
Modified Fri Mar 4 20:28:47 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1929, answer was wrong.

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Revision 1737 - Directory Listing
Modified Tue Mar 1 19:58:07 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1924; right endpoint of answer should be closed.

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Revision 1736 - Directory Listing
Modified Mon Feb 28 20:54:39 2011 UTC (2 years, 3 months ago) by glarose

Michigan 12.3/Q17: force TeX box to eliminate nested table error in hardcopy.

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Revision 1735 - Directory Listing
Modified Mon Feb 28 20:18:25 2011 UTC (2 years, 3 months ago) by glarose

Michigan 13.2/Q19: correct ijk error.

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Revision 1734 - Directory Listing
Modified Mon Feb 28 20:09:31 2011 UTC (2 years, 3 months ago) by glarose

Chap13Sec4/Q25: correct test for reasonable domain.

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Revision 1733 - Directory Listing
Modified Mon Feb 28 19:50:32 2011 UTC (2 years, 3 months ago) by glarose

Michigan 14.4/Q51: correct \ln in Compute().

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Revision 1732 - Directory Listing
Modified Mon Feb 28 19:48:00 2011 UTC (2 years, 3 months ago) by glarose

Michigan 15.3/Q43: correct typo and variable name errors in solution.

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Revision 1731 - Directory Listing
Modified Mon Feb 28 19:34:10 2011 UTC (2 years, 3 months ago) by glarose

Michigan 16.6/Q21: change plain TeX to LaTeX to appease hardcopy generator.

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Revision 1730 - Directory Listing
Modified Mon Feb 28 19:27:02 2011 UTC (2 years, 3 months ago) by glarose

Michigan 17.2/Q25: correct grouping to avoid sqrt(negative) errors.

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Revision 1729 - Directory Listing
Modified Mon Feb 28 19:16:10 2011 UTC (2 years, 3 months ago) by glarose

Michigan 18.1/Q21: correct answer option selection, solution text.

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Revision 1728 - Directory Listing
Modified Mon Feb 28 19:03:12 2011 UTC (2 years, 3 months ago) by glarose

Michigan 20.2/Q11: correct array indexing in answer.

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Revision 1727 - Directory Listing
Modified Mon Feb 28 17:47:40 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1923; added comma.

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Revision 1726 - Directory Listing
Modified Fri Feb 25 21:22:51 2011 UTC (2 years, 3 months ago) by glarose

Michigan 18.3/37: correct begintable table count.

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Revision 1725 - Directory Listing
Modified Fri Feb 25 21:17:15 2011 UTC (2 years, 3 months ago) by glarose

Michigan 19.3/Q11: delete extra brace.

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Revision 1724 - Directory Listing
Modified Fri Feb 25 21:09:59 2011 UTC (2 years, 3 months ago) by glarose

Michigan 20.5/Q8,9: correct BBOLD.

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Revision 1723 - Directory Listing
Modified Fri Feb 25 21:03:13 2011 UTC (2 years, 3 months ago) by glarose

Michigan 11.8/Q05: correct dropped quote.

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Revision 1722 - Directory Listing
Modified Fri Feb 25 18:56:28 2011 UTC (2 years, 3 months ago) by glarose

Michigan 9.1/Q23: correct one option to make convergence behavior consistent.

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Revision 1721 - Directory Listing
Modified Thu Feb 24 20:28:17 2011 UTC (2 years, 3 months ago) by glarose

Michigan 8.5/Q27: correct image name, update to use parserNumberWithUnits

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Revision 1720 - Directory Listing
Modified Thu Feb 24 20:16:48 2011 UTC (2 years, 3 months ago) by glarose

Michigan 7.6/Q05: correct table declaration.

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Revision 1719 - Directory Listing
Modified Thu Feb 24 20:12:22 2011 UTC (2 years, 3 months ago) by glarose

Michigan 7.3/Q02: correct old answer checker.

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Revision 1718 - Directory Listing
Modified Thu Feb 24 20:00:40 2011 UTC (2 years, 3 months ago) by glarose

Michigan 5.3: add missing image files

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Revision 1717 - Directory Listing
Modified Tue Feb 22 19:21:39 2011 UTC (2 years, 3 months ago) by jj

Fixed spelling of keyword.

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Revision 1716 - Directory Listing
Modified Tue Feb 22 19:18:44 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1898, removed extraneous brace.

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Revision 1715 - Directory Listing
Modified Tue Feb 22 19:15:44 2011 UTC (2 years, 3 months ago) by jj

Fixed bug 1899.

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Revision 1714 - Directory Listing
Modified Tue Feb 22 18:56:33 2011 UTC (2 years, 3 months ago) by jj

Set answer checking tolerance to be closer to what the problem specifies.
The problem had been marking wrong answers right.

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Revision 1713 - Directory Listing
Modified Sun Feb 20 23:36:07 2011 UTC (2 years, 3 months ago) by apizer

deleting problem tempates

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Revision 1712 - Directory Listing
Modified Sun Feb 20 15:41:11 2011 UTC (2 years, 3 months ago) by apizer

deleting problem tempates

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Revision 1711 - Directory Listing
Modified Thu Feb 17 17:30:25 2011 UTC (2 years, 4 months ago) by jj

Fixed bug 1892, typesetting error.

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Revision 1710 - Directory Listing
Modified Thu Feb 17 17:13:02 2011 UTC (2 years, 4 months ago) by jj

Removed extra white space.

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Revision 1709 - Directory Listing
Modified Mon Feb 14 17:23:56 2011 UTC (2 years, 4 months ago) by glarose

Michigan 11.4: add Q31

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Revision 1696 - Directory Listing
Modified Wed Feb 9 05:38:41 2011 UTC (2 years, 4 months ago) by glarose

Michigan 14.4/Q75: correct localization of variable that made it vanish in solution.

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Revision 1695 - Directory Listing
Modified Tue Feb 8 18:53:39 2011 UTC (2 years, 4 months ago) by pearson

Minor syntax errors fixed

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Revision 1674 - Directory Listing
Modified Sun Feb 6 02:23:13 2011 UTC (2 years, 4 months ago) by apizer

correct Stewart tags

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Revision 1672 - Directory Listing
Modified Fri Feb 4 15:30:25 2011 UTC (2 years, 4 months ago) by glarose

Michigan 2.2/Q35: correct text in solution.

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Revision 1647 - Directory Listing
Modified Tue Feb 1 04:12:46 2011 UTC (2 years, 4 months ago) by apizer

Adding UCSB Stewart problems

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Revision 1646 - Directory Listing
Modified Mon Jan 31 15:40:05 2011 UTC (2 years, 4 months ago) by glarose

Michigan 1.2/35: add 5ed tagging, correct data generation for special cases.

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Revision 1645 - Directory Listing
Modified Mon Jan 31 14:40:43 2011 UTC (2 years, 4 months ago) by glarose

Michigan 8.2/Q27: correct typo in solution text.

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Revision 1643 - Directory Listing
Modified Tue Jan 18 19:35:16 2011 UTC (2 years, 5 months ago) by jj

Fixed bug 1851, hand entered the derivative of the function because there is much simplification, so the math object derivative was having trouble checking the answer.

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Revision 1642 - Directory Listing
Modified Tue Jan 18 18:42:58 2011 UTC (2 years, 5 months ago) by jj

Fixed bug 1847, variable a should not be zero.

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Revision 1638 - Directory Listing
Modified Mon Jan 17 22:57:58 2011 UTC (2 years, 5 months ago) by glarose

Michigan 12.3/Q14.pg: clean up domain and range to improve answer checking.

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Revision 1637 - Directory Listing
Modified Mon Jan 17 19:34:38 2011 UTC (2 years, 5 months ago) by glarose

Michigan 13.3/Q29.pg: add check for zero length lists.

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Revision 1636 - Directory Listing
Modified Mon Jan 17 19:29:37 2011 UTC (2 years, 5 months ago) by glarose

Michigan 13.3/Q29.pg: refine list and singleton list handling.

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Revision 1635 - Directory Listing
Modified Sun Jan 16 05:39:20 2011 UTC (2 years, 5 months ago) by pearson

Safari has issues with CSS/JS, so switching to pure javascript.  The macro is self-contained (no external help files necessary), no longer allows user-defined help files, and no longer supports links to external html files (use htmlLink instead).

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Revision 1634 - Directory Listing
Modified Fri Jan 14 22:16:56 2011 UTC (2 years, 5 months ago) by jj

Fixed bug 1785, typo in library tags.

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Revision 1633 - Directory Listing
Modified Fri Jan 14 20:24:59 2011 UTC (2 years, 5 months ago) by jj

Fixed bug 1853, missing brace was added.

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Revision 1632 - Directory Listing
Modified Fri Jan 14 20:12:02 2011 UTC (2 years, 5 months ago) by jj

Fix bug 1871, deleting swap file from repository.

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Revision 1631 - Directory Listing
Modified Fri Jan 14 18:43:37 2011 UTC (2 years, 5 months ago) by jj

Fixed bug 1875, missing comma in preamble.  Also had to make answers into mathobjects so that the cmp methods would work.

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Revision 1630 - Directory Listing
Modified Fri Jan 14 18:35:39 2011 UTC (2 years, 5 months ago) by jj

Fixed bug 876, variable x should not be added to the context.

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Revision 1629 - Directory Listing
Modified Fri Jan 14 17:33:49 2011 UTC (2 years, 5 months ago) by pearson

Restricted variables to only q (so x is not accepted), and increased the size of the answer blank

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Revision 1628 - Directory Listing
Modified Thu Jan 13 19:39:35 2011 UTC (2 years, 5 months ago) by glarose

Michigan 3.4/Q55.pg: clarify solution text.

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Revision 1627 - Directory Listing
Modified Thu Jan 13 19:12:21 2011 UTC (2 years, 5 months ago) by glarose

Michigan 3.3/Q33.pg: clarify solution wording.

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Revision 1626 - Directory Listing
Modified Thu Jan 13 14:15:29 2011 UTC (2 years, 5 months ago) by glarose

Michigan 12.2/Q05: correct function name

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Revision 1625 - Directory Listing
Modified Wed Jan 12 22:43:44 2011 UTC (2 years, 5 months ago) by jj

Testing commit access.

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Revision 1619 - Directory Listing
Modified Tue Jan 11 18:12:51 2011 UTC (2 years, 5 months ago) by pearson

Very minor change to css to fix a display problem in Safari

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Revision 1618 - Directory Listing
Modified Sun Jan 9 06:45:07 2011 UTC (2 years, 5 months ago) by pearson

Fixed an error of omission and a css/javascript naming error that caused links not to work unless the syntax help document was also loaded.  It should now work flawlessly.

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Revision 1611 - Directory Listing
Modified Thu Jan 6 00:46:47 2011 UTC (2 years, 5 months ago) by pearson

Completely redone: POD documentation added, help documents now appear as a mask over the current page rather than in a separate window, all help documents are contained in macro file so no external files need to be maintained, detects whether log=ln or log=logten and delivers appropriate help message, allows for custom help documents using text specified in the PG file (no external files needed).

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Revision 1610 - Directory Listing
Modified Sat Dec 25 20:13:14 2010 UTC (2 years, 5 months ago) by pearson

deleted misplaced set header files and an ftp log file

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Revision 1609 - Directory Listing
Modified Sat Dec 25 20:12:17 2010 UTC (2 years, 5 months ago) by pearson

deleted misplaced set header files and an ftp log file

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Revision 1608 - Directory Listing
Modified Sat Dec 25 20:11:12 2010 UTC (2 years, 5 months ago) by pearson

removed misplaced set header files and an ftp log

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Revision 1607 - Directory Listing
Modified Wed Dec 22 03:50:45 2010 UTC (2 years, 5 months ago) by pearson

Some new Calc 1 questions

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Revision 1606 - Directory Listing
Modified Tue Dec 21 20:32:42 2010 UTC (2 years, 5 months ago) by pearson

Problem Authoring Tutorial and Templates for the wiki page SubjectAreaTemplates

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Revision 1605 - Directory Listing
Modified Wed Dec 15 01:36:14 2010 UTC (2 years, 6 months ago) by pearson

Fix error with randomization

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Revision 1604 - Directory Listing
Modified Mon Dec 13 14:45:55 2010 UTC (2 years, 6 months ago) by glarose

Michigan 10.2/Q43: correct typo.

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Revision 1603 - Directory Listing
Modified Mon Dec 13 14:43:35 2010 UTC (2 years, 6 months ago) by glarose

Michigan 10.2/Q43: ensure value is reasonable.

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Revision 1602 - Directory Listing
Modified Thu Dec 9 14:27:03 2010 UTC (2 years, 6 months ago) by glarose

Michigan 5.3/Q17: clarify wording.

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Revision 1601 - Directory Listing
Modified Wed Dec 8 18:54:36 2010 UTC (2 years, 6 months ago) by glarose

Michigan 9.4/Q41.pg: correct typo in solution.

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Revision 1600 - Directory Listing
Modified Wed Dec 8 17:55:24 2010 UTC (2 years, 6 months ago) by glarose

Michiagn 18.3/Q15.pg: correct error in solution.

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Revision 1599 - Directory Listing
Modified Wed Dec 8 16:02:01 2010 UTC (2 years, 6 months ago) by glarose

Michigan 17.2/Q43.pg: correct typo in problem text.

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Revision 1598 - Directory Listing
Modified Wed Dec 8 15:53:38 2010 UTC (2 years, 6 months ago) by glarose

Michigan 17.3/7: correct typo in one solution.

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Revision 1597 - Directory Listing
Modified Wed Dec 8 15:30:19 2010 UTC (2 years, 6 months ago) by glarose

Michigan 16.3/16: correct answer checker order.

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Revision 1596 - Directory Listing
Modified Wed Dec 8 15:19:50 2010 UTC (2 years, 6 months ago) by glarose

Michigan 18.4/18: correct sign error.

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Revision 1595 - Directory Listing
Modified Wed Dec 8 15:02:55 2010 UTC (2 years, 6 months ago) by glarose

Michigan: update README

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Revision 1594 - Directory Listing
Modified Tue Dec 7 14:48:17 2010 UTC (2 years, 6 months ago) by glarose

Michigan 6.3/Q13: correct limits.

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Revision 1593 - Directory Listing
Modified Tue Dec 7 01:46:00 2010 UTC (2 years, 6 months ago) by pearson

fixed typo (second vector j replaced by vector k)

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Revision 1592 - Directory Listing
Modified Tue Nov 30 03:21:43 2010 UTC (2 years, 6 months ago) by pearson

Fixed sign error in answer

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Revision 1591 - Directory Listing
Modified Wed Nov 24 14:25:25 2010 UTC (2 years, 6 months ago) by glarose

Michigan 16.6/5: correct error in x domain.

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Revision 1590 - Directory Listing
Modified Tue Nov 23 07:06:33 2010 UTC (2 years, 6 months ago) by pearson

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Revision 1589 - Directory Listing
Modified Wed Nov 17 22:03:41 2010 UTC (2 years, 7 months ago) by glarose

Michigan/gateways: delete old update scripts

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Revision 1588 - Directory Listing
Modified Wed Nov 17 21:57:25 2010 UTC (2 years, 7 months ago) by glarose

Michigan: add gateway test files

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Revision 1587 - Directory Listing
Modified Tue Nov 9 20:19:29 2010 UTC (2 years, 7 months ago) by glarose

Michigan 17.4/Q21: clarify problem wording.

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Revision 1586 - Directory Listing
Modified Tue Nov 9 20:14:36 2010 UTC (2 years, 7 months ago) by glarose

Michigan 17.5/Q19: correct rare case of duplicate zero vector component

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Revision 1585 - Directory Listing
Modified Tue Nov 9 20:05:58 2010 UTC (2 years, 7 months ago) by glarose

Michigan 17.5: remove test problem, update instructions, correct an answer checker in Q17.

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Revision 1584 - Directory Listing
Modified Tue Nov 9 19:28:52 2010 UTC (2 years, 7 months ago) by glarose

Michigan 17.3/Q07: update broken answer checker.

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Revision 1583 - Directory Listing
Modified Tue Nov 9 16:59:39 2010 UTC (2 years, 7 months ago) by glarose

Michigan 12.1/Q11: further update domain to eliminate checking errors.

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Revision 1582 - Directory Listing
Modified Mon Nov 8 14:19:45 2010 UTC (2 years, 7 months ago) by glarose

Michigan 3.9/Q11: catch special case where axis doesn't show up.

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Revision 1581 - Directory Listing
Modified Fri Nov 5 13:28:49 2010 UTC (2 years, 7 months ago) by glarose

Michigan 4.5/Q05: correct interval endpoints.

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Revision 1580 - Directory Listing
Modified Tue Nov 2 14:19:25 2010 UTC (2 years, 7 months ago) by glarose

Michigan 16.3/Q23: correct limits, clarify checker order.

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Revision 1579 - Directory Listing
Modified Fri Oct 29 18:34:23 2010 UTC (2 years, 7 months ago) by glarose

Michigan 17.4/Q07: correct odd variable reference error.

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Revision 1578 - Directory Listing
Modified Fri Oct 29 18:27:42 2010 UTC (2 years, 7 months ago) by pearson

Made instructions for answer formatting more explicit.

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Revision 1577 - Directory Listing
Modified Fri Oct 29 13:29:42 2010 UTC (2 years, 7 months ago) by apizer

need multivar_function_cmp

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Revision 1576 - Directory Listing
Modified Thu Oct 28 22:31:02 2010 UTC (2 years, 7 months ago) by pearson

Update instructions and tolerances

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Revision 1575 - Directory Listing
Modified Thu Oct 28 20:50:31 2010 UTC (2 years, 7 months ago) by glarose

Michigan 3.9/Q21: update problem wording

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Revision 1574 - Directory Listing
Modified Thu Oct 28 20:23:12 2010 UTC (2 years, 7 months ago) by glarose

Michigan 17.3/Q33: correct answerchecker

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Revision 1573 - Directory Listing
Modified Thu Oct 28 19:52:28 2010 UTC (2 years, 7 months ago) by glarose

Michigan 16.2/Q27: correct solution text.

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Revision 1572 - Directory Listing
Modified Thu Oct 28 19:39:43 2010 UTC (2 years, 7 months ago) by glarose

Michigan 5e/11.6/Q07: update variables

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Revision 1571 - Directory Listing
Modified Thu Oct 28 15:12:37 2010 UTC (2 years, 7 months ago) by apizer

Fixed Bugzilla Bug 1790

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Revision 1570 - Directory Listing
Modified Thu Oct 28 13:07:52 2010 UTC (2 years, 7 months ago) by glarose

Michigan 11.5/05: correct dot_radius to avoid errors

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Revision 1569 - Directory Listing
Modified Thu Oct 28 12:51:14 2010 UTC (2 years, 7 months ago) by glarose

Michigan 5e/11.6/15: correct checker domain

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Revision 1568 - Directory Listing
Modified Wed Oct 27 03:29:48 2010 UTC (2 years, 7 months ago) by pearson

Restrict allowed variables

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Revision 1567 - Directory Listing
Modified Tue Oct 26 23:33:24 2010 UTC (2 years, 7 months ago) by pearson

Cosmetic changes (\displaystyle \frac)

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Revision 1566 - Directory Listing
Modified Tue Oct 26 20:06:25 2010 UTC (2 years, 7 months ago) by glarose

Michigan 11.2: update dot_radius(0) to dot_radius(1) to avoid graph errors

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Revision 1565 - Directory Listing
Modified Tue Oct 26 18:57:05 2010 UTC (2 years, 7 months ago) by glarose

Michigan 15.3/Q13: correct answer and solution formatting

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Revision 1564 - Directory Listing
Modified Tue Oct 26 17:54:37 2010 UTC (2 years, 7 months ago) by glarose

Michigan 16.2/Q27: fix problem text

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Revision 1563 - Directory Listing
Modified Tue Oct 26 17:47:22 2010 UTC (2 years, 7 months ago) by glarose

Michigan 16.2/Q17: re-fix answer and solution

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Revision 1562 - Directory Listing
Modified Tue Oct 26 17:26:55 2010 UTC (2 years, 7 months ago) by glarose

Michigan 16.2/Q17: correct solution text

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Revision 1561 - Directory Listing
Modified Mon Oct 25 20:43:35 2010 UTC (2 years, 7 months ago) by pearson

Restrict allowed variables, use displaystyle, cosmetic upgrades to fractional units in text

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Revision 1560 - Directory Listing
Modified Mon Oct 25 04:35:15 2010 UTC (2 years, 7 months ago) by pearson

Upgrade to MathObjects answer checkers, upgrade to displaystyle, restrict variables allowed as input, provide answer hints for correct answer using incorrect variable

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Revision 1559 - Directory Listing
Modified Mon Oct 25 04:11:23 2010 UTC (2 years, 7 months ago) by pearson

Restrict variables to only z, enlarged fraction with displaystyle

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Revision 1558 - Directory Listing
Modified Fri Oct 22 21:03:34 2010 UTC (2 years, 7 months ago) by pearson

Upgraded to MathObjects

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Revision 1557 - Directory Listing
Modified Fri Oct 22 12:59:44 2010 UTC (2 years, 7 months ago) by glarose

Michigan 3.4/Q29: set limits to avoid answer checking confusion.

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Revision 1556 - Directory Listing
Modified Thu Oct 21 19:39:25 2010 UTC (2 years, 7 months ago) by pearson

Changed AnSwEr1 to ANS_NUM_TO_NAME(1), etc. in multipart questions

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Revision 1555 - Directory Listing
Modified Thu Oct 21 19:10:50 2010 UTC (2 years, 7 months ago) by pearson

Changes to avoid 1/1

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Revision 1554 - Directory Listing
Modified Thu Oct 21 17:44:31 2010 UTC (2 years, 7 months ago) by glarose

Michigan 11.8/Q05: correct order of answer evaluators.

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Revision 1553 - Directory Listing
Modified Fri Oct 15 22:20:40 2010 UTC (2 years, 8 months ago) by pearson

My idiotic mistake earlier (sorry!). Changing back.

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Revision 1552 - Directory Listing
Modified Fri Oct 15 20:57:38 2010 UTC (2 years, 8 months ago) by pearson

Upgraded to MathObjects, improved graph

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Revision 1551 - Directory Listing
Modified Fri Oct 15 20:57:13 2010 UTC (2 years, 8 months ago) by pearson

Upgrade to MathObjects, improved graph

---

Revision 1550 - Directory Listing
Modified Fri Oct 15 19:11:28 2010 UTC (2 years, 8 months ago) by pearson

Fixed sign error in slope

---

Revision 1549 - Directory Listing
Modified Fri Oct 15 04:07:07 2010 UTC (2 years, 8 months ago) by pearson

Changed h to hr in problem text to correct typo

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Revision 1548 - Directory Listing
Modified Thu Oct 14 17:50:46 2010 UTC (2 years, 8 months ago) by pearson

limits set on answer checker to prevent students from entering incorrect answers for credit

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Revision 1547 - Directory Listing
Modified Thu Oct 14 02:53:04 2010 UTC (2 years, 8 months ago) by pearson

decreased relTol in second answer checker to distinguish between correct and incorrect answers

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Revision 1546 - Directory Listing
Modified Wed Oct 13 21:28:25 2010 UTC (2 years, 8 months ago) by glarose

Michigan 5e/8.5/Q15: correct text in solution.

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Revision 1545 - Directory Listing
Modified Wed Oct 13 20:29:20 2010 UTC (2 years, 8 months ago) by pearson

change axis label from x to w

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Revision 1544 - Directory Listing
Modified Mon Oct 11 20:54:28 2010 UTC (2 years, 8 months ago) by glarose

Michigan 3.10/Q15: correct typo in problem text.

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Revision 1543 - Directory Listing
Modified Mon Oct 11 14:13:52 2010 UTC (2 years, 8 months ago) by glarose

Michigan 17.1/Q02: correct odd checker handling of different format vectors.

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Revision 1542 - Directory Listing
Modified Mon Oct 11 13:53:26 2010 UTC (2 years, 8 months ago) by glarose

Michigan 15.3/Q17: correct parameter values to avoid errors.

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Revision 1541 - Directory Listing
Modified Wed Oct 6 23:22:40 2010 UTC (2 years, 8 months ago) by pearson

Restrict allowed variables to only z

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Revision 1540 - Directory Listing
Modified Mon Oct 4 22:32:01 2010 UTC (2 years, 8 months ago) by glarose

Michigan 14.6/Q24: correct typo in displayed function argument.

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Revision 1539 - Directory Listing
Modified Thu Sep 30 19:37:35 2010 UTC (2 years, 8 months ago) by glarose

Michigan 1.8/Q11: clean up error messages, correct odd context tolerance error.

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Revision 1538 - Directory Listing
Modified Thu Sep 30 18:29:07 2010 UTC (2 years, 8 months ago) by glarose

Michigan 2.4/Q01: update helpLink, simplify answer checking to avoid spurious correct evaluation of student answers.

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Revision 1536 - Directory Listing
Modified Tue Sep 28 17:37:56 2010 UTC (2 years, 8 months ago) by glarose

Michigan 14.6/Q17: correct numerical values.

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Revision 1535 - Directory Listing
Modified Tue Sep 28 16:17:50 2010 UTC (2 years, 8 months ago) by pearson

Narrowed randomization for better answer evaluation

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Revision 1532 - Directory Listing
Modified Tue Sep 28 01:08:00 2010 UTC (2 years, 8 months ago) by pearson

Changed domain of answer evaluation and tolerance

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Revision 1531 - Directory Listing
Modified Mon Sep 27 21:09:56 2010 UTC (2 years, 8 months ago) by glarose

Michigan 14.4/Q30: correct typo in comments.

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Revision 1530 - Directory Listing
Modified Mon Sep 27 21:06:02 2010 UTC (2 years, 8 months ago) by glarose

Michigan 14.4/Q30: correct logic on one selector.

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Revision 1529 - Directory Listing
Modified Mon Sep 27 14:29:23 2010 UTC (2 years, 8 months ago) by glarose

Michigan 2.2/Q09: clean up answer checker, correct handling of plus/minus.

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Revision 1528 - Directory Listing
Modified Fri Sep 24 13:30:03 2010 UTC (2 years, 8 months ago) by glarose

Michigan 7.5/Q15: take out debugging, correct typo.

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Revision 1527 - Directory Listing
Modified Fri Sep 24 13:05:51 2010 UTC (2 years, 8 months ago) by glarose

Michigan 14.3/Q21: correct solution text.

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Revision 1526 - Directory Listing
Modified Thu Sep 23 14:47:47 2010 UTC (2 years, 8 months ago) by glarose

Michigan 16.2/55: correct implicit equation domain, answer checking.

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Revision 1525 - Directory Listing
Modified Thu Sep 23 14:38:05 2010 UTC (2 years, 8 months ago) by glarose

Michigan 16.2/17, 19: fix shading for some seeds.

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Revision 1524 - Directory Listing
Modified Wed Sep 22 17:43:07 2010 UTC (2 years, 8 months ago) by glarose

Michigan 15.1/17, 21: correct buggy problem, add image files.

---

Revision 1523 - Directory Listing
Modified Tue Sep 21 15:59:05 2010 UTC (2 years, 8 months ago) by glarose

Michigan 6.4/Q09: use explicit MathObjects in answer checking to avoid odd errors.

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Revision 1522 - Directory Listing
Modified Mon Sep 20 13:18:42 2010 UTC (2 years, 8 months ago) by glarose

Michigan 1.3/Q43: clarify graph label

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Revision 1521 - Directory Listing
Modified Sat Sep 18 04:56:18 2010 UTC (2 years, 9 months ago) by pearson

Fixed answer checker errors

---

Revision 1520 - Directory Listing
Modified Fri Sep 17 18:59:33 2010 UTC (2 years, 9 months ago) by pearson

Fixed factoring error

---

Revision 1519 - Directory Listing
Modified Fri Sep 17 02:14:29 2010 UTC (2 years, 9 months ago) by pearson

Changed AnSwEr1 to ANS_NUM_TO_NAME(1), etc.

---

Revision 1518 - Directory Listing
Modified Fri Sep 17 02:13:52 2010 UTC (2 years, 9 months ago) by pearson

Changed AnSwEr1 to ANS_NUM_TO_NAME(1), etc.

---

Revision 1517 - Directory Listing
Modified Wed Sep 15 21:30:09 2010 UTC (2 years, 9 months ago) by apizer

Changed AnSwEr1 to AnSwEr001, etc

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Revision 1516 - Directory Listing
Modified Mon Sep 13 14:24:08 2010 UTC (2 years, 9 months ago) by glarose

Michigan 2.4/Q03: avoid ambiguous problem statement

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Revision 1515 - Directory Listing
Modified Wed Sep 8 21:23:56 2010 UTC (2 years, 9 months ago) by glarose

Michigan 13.1/Q41: correct typo.

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Revision 1514 - Directory Listing
Modified Thu Sep 2 17:24:13 2010 UTC (2 years, 9 months ago) by gage

update to use List object instead of unorderedAnswer.pl

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Revision 1513 - Directory Listing
Modified Thu Sep 2 17:23:12 2010 UTC (2 years, 9 months ago) by gage

replaced use of $ans_rule_count -- which is no longer available.
use size of $%{$PG->{PG_ANSWERS_HASH}} instead

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Revision 1512 - Directory Listing
Modified Wed Sep 1 14:36:37 2010 UTC (2 years, 9 months ago) by glarose

Michigan 12.5 Q27: correct typo.

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Revision 1511 - Directory Listing
Modified Tue Aug 31 13:53:58 2010 UTC (2 years, 9 months ago) by glarose

Michigan 12.2/Q23: Problem enhancement, bug fix.

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Revision 1510 - Directory Listing
Modified Tue Aug 31 13:44:23 2010 UTC (2 years, 9 months ago) by glarose

Improve robustness of implicit equation checking.

---

Revision 1509 - Directory Listing
Modified Mon Aug 30 17:30:07 2010 UTC (2 years, 9 months ago) by rcruz

Removed a chapter of Stats for more work.

---

Revision 1508 - Directory Listing
Modified Mon Aug 30 16:08:10 2010 UTC (2 years, 9 months ago) by rcruz

Fixed an error in the Algebra problems.  Added the first few chapters of Introduction to Statistics.

---

Revision 1507 - Directory Listing
Modified Thu Aug 26 19:53:14 2010 UTC (2 years, 9 months ago) by glarose

make equation checking more robust

---

Revision 1506 - Directory Listing
Modified Thu Aug 26 13:26:53 2010 UTC (2 years, 9 months ago) by glarose

tweaks to try and improve robustness and speed

---

Revision 1505 - Directory Listing
Modified Wed Aug 25 21:58:52 2010 UTC (2 years, 9 months ago) by glarose

Re-add comment.

---

Revision 1504 - Directory Listing
Modified Wed Aug 25 21:57:58 2010 UTC (2 years, 9 months ago) by glarose

Correct pop-up options

---

Revision 1503 - Directory Listing
Modified Wed Aug 25 21:56:58 2010 UTC (2 years, 9 months ago) by glarose

Correct pop-up options

---

Revision 1502 - Directory Listing
Modified Wed Aug 25 16:30:47 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1501 - Directory Listing
Modified Wed Aug 25 16:14:57 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1500 - Directory Listing
Modified Wed Aug 25 16:09:59 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1499 - Directory Listing
Modified Wed Aug 25 16:05:30 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1498 - Directory Listing
Modified Wed Aug 25 16:04:02 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1497 - Directory Listing
Modified Wed Aug 25 16:02:31 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1496 - Directory Listing
Modified Wed Aug 25 15:57:04 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1495 - Directory Listing
Modified Wed Aug 25 15:54:34 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1494 - Directory Listing
Modified Wed Aug 25 15:53:43 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1493 - Directory Listing
Modified Wed Aug 25 15:48:27 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1492 - Directory Listing
Modified Wed Aug 25 15:46:25 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1491 - Directory Listing
Modified Wed Aug 25 15:38:10 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1490 - Directory Listing
Modified Wed Aug 25 15:37:12 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1489 - Directory Listing
Modified Wed Aug 25 15:35:31 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1488 - Directory Listing
Modified Wed Aug 25 15:34:25 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted archive files

---

Revision 1487 - Directory Listing
Modified Wed Aug 25 15:32:39 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted files

---

Revision 1486 - Directory Listing
Modified Wed Aug 25 15:31:27 2010 UTC (2 years, 9 months ago) by gage

replacing corrupted files

---

Revision 1485 - Directory Listing
Modified Wed Aug 25 15:17:29 2010 UTC (2 years, 9 months ago) by gage

attempting to replace corrupted files

---

Revision 1484 - Directory Listing
Modified Wed Aug 25 15:09:56 2010 UTC (2 years, 9 months ago) by gage

attempting to update corrupted files

---

Revision 1483 - Directory Listing
Modified Wed Aug 25 14:00:59 2010 UTC (2 years, 9 months ago) by gage

attempting to replace corrupted archive files

---

Revision 1482 - Directory Listing
Modified Wed Aug 25 13:58:36 2010 UTC (2 years, 9 months ago) by gage

attempting to replace corrupted archive files

---

Revision 1481 - Directory Listing
Modified Wed Aug 25 13:58:10 2010 UTC (2 years, 9 months ago) by gage

attempting to replace corrupted archive files

---

Revision 1480 - Directory Listing
Modified Wed Aug 25 13:47:49 2010 UTC (2 years, 9 months ago) by gage

attempting to restore corrupted archive files

---

Revision 1479 - Directory Listing
Modified Tue Aug 24 14:40:25 2010 UTC (2 years, 9 months ago) by apizer

Results of running convert_fun_in_dir.sh to clean up problems

---

Revision 1478 - Directory Listing
Modified Fri Aug 20 15:17:52 2010 UTC (2 years, 10 months ago) by glarose

Add Michigan section 20.5

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Revision 1477 - Directory Listing
Modified Wed Aug 18 20:06:30 2010 UTC (2 years, 10 months ago) by glarose

Add Michigan section 20.4

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Revision 1476 - Directory Listing
Modified Mon Aug 16 19:16:20 2010 UTC (2 years, 10 months ago) by glarose

Add Michigan section 20.3.

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Revision 1475 - Directory Listing
Modified Mon Aug 16 19:15:09 2010 UTC (2 years, 10 months ago) by glarose

Update Michigan 20.1/34

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Revision 1474 - Directory Listing
Modified Mon Aug 16 13:18:29 2010 UTC (2 years, 10 months ago) by glarose

correct typo making e a variable

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Revision 1473 - Directory Listing
Modified Thu Aug 12 18:52:36 2010 UTC (2 years, 10 months ago) by glarose

Add Michigan section 20.2

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Revision 1472 - Directory Listing
Modified Mon Aug 9 13:48:37 2010 UTC (2 years, 10 months ago) by glarose

UM/C10S2: add MathObjects comment back in

---

Revision 1471 - Directory Listing
Modified Mon Aug 9 13:46:13 2010 UTC (2 years, 10 months ago) by glarose

UM/C10S2: correct typo in exponential

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Revision 1470 - Directory Listing
Modified Thu Aug 5 16:01:11 2010 UTC (2 years, 10 months ago) by rcruz

Errors fixed

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Revision 1464 - Directory Listing
Modified Wed Jul 28 18:02:10 2010 UTC (2 years, 10 months ago) by glarose

Add Michigan section 20.1

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Revision 1463 - Directory Listing
Modified Mon Jul 26 16:48:28 2010 UTC (2 years, 10 months ago) by glarose

Add Michigan section 19.3

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Revision 1454 - Directory Listing
Modified Thu Jul 22 19:26:15 2010 UTC (2 years, 10 months ago) by glarose

Add Michigan section 19.2

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Revision 1453 - Directory Listing
Modified Thu Jul 22 18:45:30 2010 UTC (2 years, 10 months ago) by apizer

replace https://hosted2.webwork.rochester.edu/webwork2_files/helpFiles/ by https://courses.webwork.maa.org/webwork2_files/helpFiles/Entering-Numbers.html/

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Revision 1452 - Directory Listing
Modified Tue Jul 20 16:53:04 2010 UTC (2 years, 11 months ago) by glarose

Add Michigan problems for 19.1

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Revision 1451 - Directory Listing
Modified Tue Jul 20 06:08:35 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1366, fixed table

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Revision 1450 - Directory Listing
Modified Tue Jul 20 05:36:39 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1577, used atan2 and math objects

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Revision 1449 - Directory Listing
Modified Mon Jul 19 21:00:25 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1148, made problem less rigid from student's perspective

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Revision 1448 - Directory Listing
Modified Mon Jul 19 08:22:21 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1351, fixed typo in answer

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Revision 1447 - Directory Listing
Modified Mon Jul 19 05:00:15 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1137, rewrote using M.O.'s, fixed eigenvalues

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Revision 1445 - Directory Listing
Modified Sun Jul 18 19:58:49 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1736, used MultiAnswer Checker to allow for ALL possibilities

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Revision 1444 - Directory Listing
Modified Sun Jul 18 18:49:31 2010 UTC (2 years, 11 months ago) by sroubos

Fixed typos

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Revision 1443 - Directory Listing
Modified Sun Jul 18 08:49:20 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1574, used Math Objects in place of old checkers

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Revision 1440 - Directory Listing
Modified Sat Jul 17 21:02:56 2010 UTC (2 years, 11 months ago) by sroubos

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Revision 1439 - Directory Listing
Modified Sat Jul 17 19:41:40 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1295, fixed LaTeX in table

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Revision 1438 - Directory Listing
Modified Sat Jul 17 19:13:30 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1324, converted to M.O.'s

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Revision 1433 - Directory Listing
Modified Fri Jul 16 20:11:01 2010 UTC (2 years, 11 months ago) by glarose

Add Michigan problems from 18.4

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Revision 1432 - Directory Listing
Modified Fri Jul 16 08:04:29 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1328, accounts for all common factors in num and denom

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Revision 1431 - Directory Listing
Modified Fri Jul 16 06:34:10 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1328, accounts for common neg in factors

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Revision 1430 - Directory Listing
Modified Fri Jul 16 05:09:54 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1354, rewrote using math objects to allow sqrt fn but not trig fns, added note about this in problem

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Revision 1429 - Directory Listing
Modified Thu Jul 15 13:32:13 2010 UTC (2 years, 11 months ago) by glarose

Restore MathObjects Comment: MI7.8/Q28.pg

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Revision 1428 - Directory Listing
Modified Thu Jul 15 13:30:32 2010 UTC (2 years, 11 months ago) by glarose

Improve Michigan 7.8/Q28.pg graph

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Revision 1427 - Directory Listing
Modified Thu Jul 15 07:14:36 2010 UTC (2 years, 11 months ago) by sroubos

fixed bug 1368, fixed value of y1

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Revision 1426 - Directory Listing
Modified Thu Jul 15 05:37:14 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1144, checks for linear dep.

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Revision 1425 - Directory Listing
Modified Wed Jul 14 20:42:56 2010 UTC (2 years, 11 months ago) by glarose

Add Michigan section 18.3 problems

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Revision 1424 - Directory Listing
Modified Wed Jul 14 07:19:48 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1571, fixed align problem

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Revision 1423 - Directory Listing
Modified Wed Jul 14 06:32:55 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1597, replaced multiPart with multiAnswer

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Revision 1422 - Directory Listing
Modified Wed Jul 14 05:05:29 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1621, added a do-while loop to check for linear dependence

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Revision 1421 - Directory Listing
Modified Wed Jul 14 04:19:43 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1744, used M.O.'s and Factoring macros

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Revision 1419 - Directory Listing
Modified Tue Jul 13 02:58:08 2010 UTC (2 years, 11 months ago) by sroubos

Fixed Bug 1187, rewrote with M.O.s

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Revision 1418 - Directory Listing
Modified Tue Jul 13 02:17:16 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1658, rewrote with M.O.'s

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Revision 1417 - Directory Listing
Modified Tue Jul 13 00:14:08 2010 UTC (2 years, 11 months ago) by gage

oops -- forgot to change List to ChoiceList in the @ISA as well.

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Revision 1416 - Directory Listing
Modified Tue Jul 13 00:02:51 2010 UTC (2 years, 11 months ago) by gage

Minor modifications to accommodate confusion over which "Matrix" object to use.
Similar modifications to replace List with ChoiceList so that the MathObjects version 
of List is not confused with what is now ChoiceList which is the super class of Multiple, Select 
etc.  -- various multiple choice question methods.

 

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Revision 1415 - Directory Listing
Modified Mon Jul 12 21:16:57 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1221, modified bounds of variables

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Revision 1414 - Directory Listing
Modified Mon Jul 12 18:13:00 2010 UTC (2 years, 11 months ago) by glarose

add Michigan Chap18Sec2 problems

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Revision 1413 - Directory Listing
Modified Mon Jul 12 15:20:18 2010 UTC (2 years, 11 months ago) by sroubos

Bug 1327 was fixed earlier, added note about behavior of Oracle

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Revision 1412 - Directory Listing
Modified Mon Jul 12 14:33:56 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1356, replaced ParserMultiPart with ParserMultiAnswer

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Revision 1411 - Directory Listing
Modified Mon Jul 12 14:25:28 2010 UTC (2 years, 11 months ago) by sroubos

Fixed Bug 1356, corrected while loop

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Revision 1410 - Directory Listing
Modified Mon Jul 12 14:02:25 2010 UTC (2 years, 11 months ago) by apizer

see bug 1779

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Revision 1409 - Directory Listing
Modified Mon Jul 12 06:45:03 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1773, fixed initial value of pop. and fixed typos

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Revision 1408 - Directory Listing
Modified Mon Jul 12 05:03:06 2010 UTC (2 years, 11 months ago) by sroubos

added to note

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Revision 1407 - Directory Listing
Modified Mon Jul 12 04:33:18 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1143, added note about how to enter answer

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Revision 1406 - Directory Listing
Modified Mon Jul 12 02:57:59 2010 UTC (2 years, 11 months ago) by sroubos

Bug 1215 has been fixed, fixed warning

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Revision 1405 - Directory Listing
Modified Mon Jul 12 00:46:11 2010 UTC (2 years, 11 months ago) by apizer

fixed bug 1803

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Revision 1404 - Directory Listing
Modified Mon Jul 12 00:36:56 2010 UTC (2 years, 11 months ago) by apizer

fixed bug 1794

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Revision 1403 - Directory Listing
Modified Sun Jul 11 22:31:44 2010 UTC (2 years, 11 months ago) by sroubos

Cleaned up unnecessary macros

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Revision 1402 - Directory Listing
Modified Sun Jul 11 07:07:30 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1355, used M.O.'s and removed trig functions

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Revision 1401 - Directory Listing
Modified Sun Jul 11 03:58:39 2010 UTC (2 years, 11 months ago) by sroubos

Fixed Bug 1364, made answer checker less rigid

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Revision 1400 - Directory Listing
Modified Sun Jul 11 01:47:51 2010 UTC (2 years, 11 months ago) by sroubos

Fixed typos

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Revision 1399 - Directory Listing
Modified Sat Jul 10 23:13:11 2010 UTC (2 years, 11 months ago) by sroubos

fixed bug 1721, adding M.O.'s answer checker to accept +-

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Revision 1398 - Directory Listing
Modified Sat Jul 10 22:53:59 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1745, added while loop to check for lin dep.

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Revision 1397 - Directory Listing
Modified Sat Jul 10 22:07:30 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1240

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Revision 1396 - Directory Listing
Modified Sat Jul 10 20:40:28 2010 UTC (2 years, 11 months ago) by sroubos

resolved bug 857, checks for linear dependence

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Revision 1395 - Directory Listing
Modified Sat Jul 10 17:02:06 2010 UTC (2 years, 11 months ago) by gage

resolved bug 1793

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Revision 1394 - Directory Listing
Modified Sat Jul 10 09:08:01 2010 UTC (2 years, 11 months ago) by sroubos

Used List object for answer and modified answer checker warnings

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Revision 1393 - Directory Listing
Modified Sat Jul 10 08:10:49 2010 UTC (2 years, 11 months ago) by sroubos

added Reduce

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Revision 1392 - Directory Listing
Modified Sat Jul 10 08:01:56 2010 UTC (2 years, 11 months ago) by sroubos

Fixed wording of problem

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Revision 1391 - Directory Listing
Modified Sat Jul 10 07:37:01 2010 UTC (2 years, 11 months ago) by sroubos

Fixed LHopital's

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Revision 1390 - Directory Listing
Modified Sat Jul 10 07:06:27 2010 UTC (2 years, 11 months ago) by sroubos

Fixed typos

---

Revision 1389 - Directory Listing
Modified Sat Jul 10 07:02:08 2010 UTC (2 years, 11 months ago) by sroubos

Fixed typo

---

Revision 1388 - Directory Listing
Modified Sat Jul 10 04:51:51 2010 UTC (2 years, 11 months ago) by sroubos

Updated with M.O.s to fix bug

---

Revision 1387 - Directory Listing
Modified Sat Jul 10 02:21:30 2010 UTC (2 years, 11 months ago) by sroubos

Updated with M.O.s to fix bug

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Revision 1386 - Directory Listing
Modified Sat Jul 10 02:07:31 2010 UTC (2 years, 11 months ago) by sroubos

Updated with M.O.s to fix bug

---

Revision 1385 - Directory Listing
Modified Fri Jul 9 22:42:27 2010 UTC (2 years, 11 months ago) by sroubos

Fixed Align

---

Revision 1384 - Directory Listing
Modified Fri Jul 9 20:54:02 2010 UTC (2 years, 11 months ago) by sroubos

Fixed conditions for rotating about axes

---

Revision 1383 - Directory Listing
Modified Fri Jul 9 20:15:14 2010 UTC (2 years, 11 months ago) by sroubos

typo

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Revision 1382 - Directory Listing
Modified Fri Jul 9 09:17:49 2010 UTC (2 years, 11 months ago) by sroubos

Fixed initial guess to make Newton's Method work properly

---

Revision 1381 - Directory Listing
Modified Fri Jul 9 07:48:30 2010 UTC (2 years, 11 months ago) by sroubos

widened answer bars

---

Revision 1380 - Directory Listing
Modified Fri Jul 9 05:59:39 2010 UTC (2 years, 11 months ago) by sroubos

Removed extraneous code

---

Revision 1379 - Directory Listing
Modified Fri Jul 9 05:51:04 2010 UTC (2 years, 11 months ago) by sroubos

Fixed begin{align*} bug

---

Revision 1378 - Directory Listing
Modified Thu Jul 8 06:40:12 2010 UTC (2 years, 11 months ago) by sroubos

added TeX spaces to make Align work

---

Revision 1377 - Directory Listing
Modified Thu Jul 8 06:21:45 2010 UTC (2 years, 11 months ago) by sroubos

updated with M.O.'s

---

Revision 1376 - Directory Listing
Modified Thu Jul 8 04:00:59 2010 UTC (2 years, 11 months ago) by sroubos

replaced answer checkers with M.O.'s ones

---

Revision 1375 - Directory Listing
Modified Thu Jul 8 03:34:31 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug

---

Revision 1374 - Directory Listing
Modified Thu Jul 8 03:03:24 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug, overhauled with M.O.'s

---

Revision 1373 - Directory Listing
Modified Tue Jul 6 16:54:05 2010 UTC (2 years, 11 months ago) by glarose

Add 18.1

---

Revision 1372 - Directory Listing
Modified Tue Jul 6 06:31:30 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1235, corrected index on sum with ln

---

Revision 1371 - Directory Listing
Modified Tue Jul 6 05:37:06 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1747, changed added a negative sign to one condition

---

Revision 1370 - Directory Listing
Modified Tue Jul 6 05:20:13 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1325, removed comma

---

Revision 1369 - Directory Listing
Modified Tue Jul 6 04:59:37 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1352, typos corrected

---

Revision 1368 - Directory Listing
Modified Mon Jul 5 18:15:11 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1367, used M.O.'s, made answer checker less rigid

---

Revision 1367 - Directory Listing
Modified Sun Jul 4 21:27:23 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1605, use stamps command, removed extraneous code

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Revision 1366 - Directory Listing
Modified Sun Jul 4 18:53:04 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1660, rewrote with M.O.'s deleting for-loop

---

Revision 1365 - Directory Listing
Modified Sun Jul 4 07:53:19 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1686 / typo, made ans checker strict

---

Revision 1364 - Directory Listing
Modified Sun Jul 4 07:01:03 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1178, converted to M.O.'s and fixed testpoints

---

Revision 1363 - Directory Listing
Modified Sun Jul 4 06:03:08 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1734

---

Revision 1362 - Directory Listing
Modified Sun Jul 4 05:47:09 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1195

---

Revision 1361 - Directory Listing
Modified Sat Jul 3 20:46:32 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1772 and typo

---

Revision 1360 - Directory Listing
Modified Sat Jul 3 20:33:11 2010 UTC (2 years, 11 months ago) by sroubos

modified wording of the note

---

Revision 1349 - Directory Listing
Modified Thu Jul 1 07:52:55 2010 UTC (2 years, 11 months ago) by sroubos

Fixed typo

---

Revision 1348 - Directory Listing
Modified Thu Jul 1 07:32:03 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug using M.O.'s

---

Revision 1347 - Directory Listing
Modified Wed Jun 30 21:21:37 2010 UTC (2 years, 11 months ago) by sroubos

Fixed while loop

---

Revision 1346 - Directory Listing
Modified Wed Jun 30 18:26:28 2010 UTC (2 years, 11 months ago) by glarose

Add 17.3-17.5

---

Revision 1345 - Directory Listing
Modified Wed Jun 30 09:12:08 2010 UTC (2 years, 11 months ago) by sroubos

Submitted desired changes

---

Revision 1340 - Directory Listing
Modified Tue Jun 29 14:56:56 2010 UTC (2 years, 11 months ago) by sroubos

Incorrect value for flag

---

Revision 1339 - Directory Listing
Modified Tue Jun 29 14:55:04 2010 UTC (2 years, 11 months ago) by sroubos

Removed perfect square

---

Revision 1338 - Directory Listing
Modified Tue Jun 29 14:28:54 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1692

---

Revision 1337 - Directory Listing
Modified Tue Jun 29 01:30:30 2010 UTC (2 years, 11 months ago) by apizer

initial commit

---

Revision 1336 - Directory Listing
Modified Mon Jun 28 03:18:23 2010 UTC (2 years, 11 months ago) by aubreyja

Just deleted a blank line to test checkins

---

Revision 1335 - Directory Listing
Modified Sun Jun 27 21:30:04 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1768

---

Revision 1334 - Directory Listing
Modified Sat Jun 26 19:28:13 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1105

---

Revision 1333 - Directory Listing
Modified Sat Jun 26 18:15:00 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1009

---

Revision 1332 - Directory Listing
Modified Sat Jun 26 07:47:28 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1090

---

Revision 1331 - Directory Listing
Modified Fri Jun 25 19:34:27 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1023

---

Revision 1330 - Directory Listing
Modified Thu Jun 24 16:00:21 2010 UTC (2 years, 11 months ago) by sroubos

Fixed bug 1135

---

Revision 1329 - Directory Listing
Modified Fri Jun 18 12:56:35 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1328 - Directory Listing
Modified Fri Jun 18 12:54:22 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1327 - Directory Listing
Modified Fri Jun 18 12:18:56 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1326 - Directory Listing
Modified Fri Jun 18 12:13:04 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1325 - Directory Listing
Modified Fri Jun 18 06:35:02 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1324 - Directory Listing
Modified Fri Jun 18 06:12:51 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1323 - Directory Listing
Modified Fri Jun 18 06:01:00 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1322 - Directory Listing
Modified Fri Jun 18 05:24:36 2010 UTC (3 years ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

---

Revision 1321 - Directory Listing
Modified Fri Jun 18 02:17:13 2010 UTC (3 years ago) by gage

Adding missing files that were in the CVS version of NPL

---

Revision 1320 - Directory Listing
Modified Wed Jun 16 00:22:10 2010 UTC (3 years ago) by gage

removing duplicate name with capital letters

---

Revision 1319 - Directory Listing
Modified Mon Jun 14 21:01:44 2010 UTC (3 years ago) by Apizer

fixed bug No. 1096

---

Revision 1318 - Directory Listing
Modified Fri May 28 14:54:12 2010 UTC (3 years ago) by gage

modifications for model_Calculus_1

---

Revision 1317 - Directory Listing
Modified Fri May 28 14:53:13 2010 UTC (3 years ago) by gage

changes for model_Calculus_1

---

Revision 1316 - Directory Listing
Modified Fri May 28 14:52:41 2010 UTC (3 years ago) by gage

updates to show problem source for model_Calculus_1

---

Revision 1315 - Directory Listing
Modified Fri May 28 14:51:29 2010 UTC (3 years ago) by gage

Modifications for model_Calculus_1

---

Revision 1314 - Directory Listing
Modified Fri May 28 01:39:42 2010 UTC (3 years ago) by apizer

fix tagging data

---

Revision 1313 - Directory Listing
Modified Thu May 27 19:05:34 2010 UTC (3 years ago) by apizer

new files

---

Revision 1312 - Directory Listing
Modified Thu May 27 18:43:48 2010 UTC (3 years ago) by apizer

new files

---

Revision 1311 - Directory Listing
Modified Thu May 27 03:42:02 2010 UTC (3 years ago) by gage

replaced ^ by $CARET

---

Revision 1310 - Directory Listing
Modified Wed May 26 23:09:29 2010 UTC (3 years ago) by gage

updating pg files

---

Revision 1309 - Directory Listing
Modified Wed May 26 22:58:08 2010 UTC (3 years ago) by gage

Corrected PGstandardmacros to PGstandard.pl

---

Revision 1308 - Directory Listing
Modified Wed May 26 17:27:50 2010 UTC (3 years ago) by gage

this is already in pg/macros

---

Revision 1307 - Directory Listing
Modified Wed May 26 17:07:01 2010 UTC (3 years ago) by gage

still experimental

---

Revision 1306 - Directory Listing
Modified Wed May 26 16:26:09 2010 UTC (3 years ago) by gage

Adding MathObjects versions of many WeBWorK questions
For use in model_Calculus_1 in particular

---

Revision 1305 - Directory Listing
Modified Mon May 24 16:27:10 2010 UTC (3 years ago) by glarose

Add README

---

Revision 1304 - Directory Listing
Modified Thu May 20 12:21:25 2010 UTC (3 years, 1 month ago) by gage

removed protect_underbar

---

Revision 1303 - Directory Listing
Modified Thu May 20 12:08:29 2010 UTC (3 years, 1 month ago) by gage

remove protect_underbar   command that causes trouble with finding the file

---

Revision 1302 - Directory Listing
Modified Tue May 18 21:50:21 2010 UTC (3 years, 1 month ago) by gage

fix underbar problem.

---

Revision 1301 - Directory Listing
Modified Fri May 14 14:47:00 2010 UTC (3 years, 1 month ago) by gage

added protect_underbar

---

Revision 1300 - Directory Listing
Modified Fri May 14 14:44:31 2010 UTC (3 years, 1 month ago) by gage

add proctect_underbar

---

Revision 1299 - Directory Listing
Modified Fri May 14 13:15:27 2010 UTC (3 years, 1 month ago) by gage

fixing a problem in which   TEXT(beginproblem) appears in many files -- it should be
TEXT(beginproblem())

---

Revision 1298 - Directory Listing
Modified Wed May 12 01:52:09 2010 UTC (3 years, 1 month ago) by glarose

Add 16.6

---

Revision 1297 - Directory Listing
Modified Mon May 10 17:30:36 2010 UTC (3 years, 1 month ago) by jj

Fixed bug 1762, higher precision needed in checking answers.

---

Revision 1296 - Directory Listing
Modified Mon May 10 17:15:15 2010 UTC (3 years, 1 month ago) by jj

Cosmetic changes.

---

Revision 1295 - Directory Listing
Modified Fri May 7 14:31:20 2010 UTC (3 years, 1 month ago) by hagedorn

*** empty log message ***

---

Revision 1294 - Directory Listing
Modified Thu May 6 17:53:39 2010 UTC (3 years, 1 month ago) by glarose

Add section 16.5

---

Revision 1293 - Directory Listing
Modified Mon May 3 15:39:31 2010 UTC (3 years, 1 month ago) by glarose

Add 16.4

---

Revision 1292 - Directory Listing
Modified Fri Apr 30 13:17:44 2010 UTC (3 years, 1 month ago) by glarose

Add Connally Precal

---

Revision 1291 - Directory Listing
Modified Sun Apr 25 21:13:12 2010 UTC (3 years, 1 month ago) by pearson

fixing a bug I accidentally introduced

---

Revision 1290 - Directory Listing
Modified Fri Apr 23 23:42:00 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1289 - Directory Listing
Modified Fri Apr 23 17:37:12 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1288 - Directory Listing
Modified Fri Apr 23 17:24:49 2010 UTC (3 years, 1 month ago) by pearson

bug fixed in answer

---

Revision 1287 - Directory Listing
Modified Thu Apr 22 23:15:47 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1286 - Directory Listing
Modified Thu Apr 22 21:42:50 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1285 - Directory Listing
Modified Thu Apr 22 04:55:32 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1284 - Directory Listing
Modified Thu Apr 22 03:43:05 2010 UTC (3 years, 1 month ago) by pearson

Oops

---

Revision 1282 - Directory Listing
Modified Thu Apr 22 03:09:32 2010 UTC (3 years, 1 month ago) by pearson

New Calc 3 problems

---

Revision 1281 - Directory Listing
Modified Thu Apr 22 02:58:35 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1280 - Directory Listing
Modified Thu Apr 22 00:02:48 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1279 - Directory Listing
Modified Wed Apr 21 23:55:25 2010 UTC (3 years, 1 month ago) by pearson

Now uses globally accessible html help files

---

Revision 1278 - Directory Listing
Modified Wed Apr 21 03:51:50 2010 UTC (3 years, 1 month ago) by pearson

New precalc problems

---

Revision 1277 - Directory Listing
Modified Wed Apr 21 02:06:44 2010 UTC (3 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1276 - Directory Listing
Modified Tue Apr 20 22:43:44 2010 UTC (3 years, 2 months ago) by pearson

*** empty log message ***

---

Revision 1275 - Directory Listing
Modified Tue Apr 20 22:28:10 2010 UTC (3 years, 2 months ago) by pearson

*** empty log message ***

---

Revision 1274 - Directory Listing
Modified Tue Apr 20 18:19:51 2010 UTC (3 years, 2 months ago) by glarose

Add 16.3.

---

Revision 1273 - Directory Listing
Modified Tue Apr 20 16:37:05 2010 UTC (3 years, 2 months ago) by pearson

*** empty log message ***

---

Revision 1272 - Directory Listing
Modified Tue Apr 20 16:31:07 2010 UTC (3 years, 2 months ago) by pearson

*** empty log message ***

---

Revision 1271 - Directory Listing
Modified Tue Apr 20 06:01:33 2010 UTC (3 years, 2 months ago) by pearson

*** empty log message ***

---

Revision 1270 - Directory Listing
Modified Tue Apr 20 05:45:18 2010 UTC (3 years, 2 months ago) by pearson

*** empty log message ***

---

Revision 1269 - Directory Listing
Modified Mon Apr 19 14:11:50 2010 UTC (3 years, 2 months ago) by glarose

Add zero function values to graph.

---

Revision 1268 - Directory Listing
Modified Mon Apr 19 14:02:32 2010 UTC (3 years, 2 months ago) by glarose

Update testpoints, change formatting of a0.

---

Revision 1267 - Directory Listing
Modified Fri Apr 16 21:43:48 2010 UTC (3 years, 2 months ago) by jj

Fixed bug 1769, problem did not require students to actually do the computations.

---

Revision 1266 - Directory Listing
Modified Fri Apr 16 21:38:22 2010 UTC (3 years, 2 months ago) by jj

Fixed bug 1770, multi_cmp was not working so switched to parser.

---

Revision 1265 - Directory Listing
Modified Fri Apr 16 21:12:56 2010 UTC (3 years, 2 months ago) by jj

Fixed bug 1759, answer could be very large.

---

Revision 1264 - Directory Listing
Modified Fri Apr 16 21:06:27 2010 UTC (3 years, 2 months ago) by jj

Fixed bug 1758, answers could be too close to 0.

---

Revision 1263 - Directory Listing
Modified Fri Apr 16 20:52:02 2010 UTC (3 years, 2 months ago) by jj

Fixed bug 1757, variable names were written incorrectly.

---

Revision 1262 - Directory Listing
Modified Wed Apr 7 20:33:02 2010 UTC (3 years, 2 months ago) by glarose

Add 16.2 problems

---

Revision 1261 - Directory Listing
Modified Mon Apr 5 15:52:51 2010 UTC (3 years, 2 months ago) by glarose

Add problem for 5th ed section 5.4.

---

Revision 1260 - Directory Listing
Modified Fri Apr 2 19:04:59 2010 UTC (3 years, 2 months ago) by glarose

Pick a better choice of appropriate tests.

---

Revision 1259 - Directory Listing
Modified Thu Apr 1 13:21:33 2010 UTC (3 years, 2 months ago) by glarose

Correct typo in rerandomization when duplicate graphs are obtained,
and then comment out all of that code to use something simpler that
has less variation.

---

Revision 1258 - Directory Listing
Modified Wed Mar 31 20:33:47 2010 UTC (3 years, 2 months ago) by glarose

Add problems for section 16.1

---

Revision 1257 - Directory Listing
Modified Wed Mar 31 18:18:10 2010 UTC (3 years, 2 months ago) by dpvc

Fixed typo with \$c3 that should be \$c5

---

Revision 1256 - Directory Listing
Modified Wed Mar 31 12:53:21 2010 UTC (3 years, 2 months ago) by glarose

Re-correct correction to require that damped systems actually be damped.

---

Revision 1255 - Directory Listing
Modified Wed Mar 31 12:26:02 2010 UTC (3 years, 2 months ago) by glarose

Correct answer for critically damped case.

---

Revision 1254 - Directory Listing
Modified Wed Mar 24 17:35:30 2010 UTC (3 years, 2 months ago) by glarose

Add files for section 15.3

---

Revision 1253 - Directory Listing
Modified Thu Mar 11 13:48:16 2010 UTC (3 years, 3 months ago) by glarose

Correct parameter values in solution.

---

Revision 1252 - Directory Listing
Modified Wed Mar 10 13:55:41 2010 UTC (3 years, 3 months ago) by glarose

Added problem for 5e section 4.3.

---

Revision 1251 - Directory Listing
Modified Mon Mar 8 22:13:37 2010 UTC (3 years, 3 months ago) by glarose

Allow student to substitute in for y in implicit formula.

---

Revision 1250 - Directory Listing
Modified Sun Feb 28 20:52:32 2010 UTC (3 years, 3 months ago) by jj

Spacing fix.

---

Revision 1249 - Directory Listing
Modified Wed Feb 24 21:13:02 2010 UTC (3 years, 3 months ago) by glarose

Avoid weird rounding errors in non_zero_random.

---

Revision 1248 - Directory Listing
Modified Wed Feb 24 13:52:08 2010 UTC (3 years, 3 months ago) by glarose

Correct typo in point.

---

Revision 1247 - Directory Listing
Modified Wed Feb 24 13:50:55 2010 UTC (3 years, 3 months ago) by glarose

Correct coefficient.

---

Revision 1246 - Directory Listing
Modified Wed Feb 10 21:33:13 2010 UTC (3 years, 4 months ago) by glarose

Catch case where final value of knowledge is negative.

---

Revision 1245 - Directory Listing
Modified Wed Feb 10 21:14:04 2010 UTC (3 years, 4 months ago) by glarose

Add problems for chap15sec2.

---

Revision 1244 - Directory Listing
Modified Wed Feb 10 18:02:13 2010 UTC (3 years, 4 months ago) by jj

Fixed bug 1743, extraneous parentheses and variables not appearing in math mode.

---

Revision 1243 - Directory Listing
Modified Wed Feb 10 17:55:27 2010 UTC (3 years, 4 months ago) by jj

Fixed bug 1742, link to list of available functions was broken

---

Revision 1242 - Directory Listing
Modified Fri Feb 5 17:41:54 2010 UTC (3 years, 4 months ago) by glarose

Add section 15.1 problems.

---

Revision 1241 - Directory Listing
Modified Thu Feb 4 16:31:05 2010 UTC (3 years, 4 months ago) by glarose

Correct solution text.

---

Revision 1240 - Directory Listing
Modified Mon Feb 1 21:36:39 2010 UTC (3 years, 4 months ago) by glarose

Fix interpretation of single pairs of vectors.

---

Revision 1239 - Directory Listing
Modified Mon Feb 1 18:22:00 2010 UTC (3 years, 4 months ago) by glarose

Update to avoid division by zero errors.

---

Revision 1238 - Directory Listing
Modified Fri Jan 29 18:51:49 2010 UTC (3 years, 4 months ago) by glarose

Add files for section 14.8.

---

Revision 1237 - Directory Listing
Modified Wed Jan 27 20:47:45 2010 UTC (3 years, 4 months ago) by rcruz

Error corrections.

---

Revision 1236 - Directory Listing
Modified Wed Jan 27 16:16:49 2010 UTC (3 years, 4 months ago) by glarose

Add 7.8 #31

---

Revision 1235 - Directory Listing
Modified Wed Jan 27 16:16:24 2010 UTC (3 years, 4 months ago) by glarose

Update to include Q31 as well.

---

Revision 1234 - Directory Listing
Modified Wed Jan 27 14:40:17 2010 UTC (3 years, 4 months ago) by glarose

Update to avoid contextual error messages, use more MathObjects.

---

Revision 1233 - Directory Listing
Modified Wed Jan 27 14:05:45 2010 UTC (3 years, 4 months ago) by glarose

Add missing image file.

---

Revision 1232 - Directory Listing
Modified Tue Jan 26 21:27:49 2010 UTC (3 years, 4 months ago) by glarose

Add 5e problems, section 11.6.

---

Revision 1231 - Directory Listing
Modified Tue Jan 26 20:25:00 2010 UTC (3 years, 4 months ago) by glarose

Add problem from 5e Chap8Sec3.

---

Revision 1230 - Directory Listing
Modified Tue Jan 26 20:24:31 2010 UTC (3 years, 4 months ago) by glarose

Add control on randomization to ensure that this and the preceding
problem are different.

---

Revision 1229 - Directory Listing
Modified Mon Jan 25 22:08:59 2010 UTC (3 years, 4 months ago) by jj

Fixed bug 1740, changed one of the directions to be more mainstream.

---

Revision 1228 - Directory Listing
Modified Mon Jan 25 22:00:03 2010 UTC (3 years, 4 months ago) by jj

Fixed bug 1737, problem had two correct answers.

---

Revision 1227 - Directory Listing
Modified Mon Jan 25 21:43:09 2010 UTC (3 years, 4 months ago) by jj

Fixed bug 1735, randomization has to make answer have a non-zero coef for x.

---

Revision 1226 - Directory Listing
Modified Sat Jan 23 14:02:57 2010 UTC (3 years, 4 months ago) by dpvc

Spacing change

---

Revision 1225 - Directory Listing
Modified Sat Jan 23 14:02:23 2010 UTC (3 years, 4 months ago) by dpvc

Fix incorrect formula for asymptote

---

Revision 1224 - Directory Listing
Modified Fri Jan 22 17:59:34 2010 UTC (3 years, 4 months ago) by glarose

Add 14.7 problems

---

Revision 1223 - Directory Listing
Modified Tue Jan 19 21:10:25 2010 UTC (3 years, 4 months ago) by glarose

Correct typo in solution.

---

Revision 1222 - Directory Listing
Modified Tue Jan 19 21:06:15 2010 UTC (3 years, 4 months ago) by glarose

Clarify instructions.

---

Revision 1221 - Directory Listing
Modified Tue Jan 19 21:03:21 2010 UTC (3 years, 4 months ago) by glarose

Add files for Chap14Sec6.

---

Revision 1220 - Directory Listing
Modified Mon Jan 18 15:18:41 2010 UTC (3 years, 5 months ago) by glarose

Add 5e problem.

---

Revision 1219 - Directory Listing
Modified Mon Jan 18 14:09:57 2010 UTC (3 years, 5 months ago) by glarose

Add new 5ed file.

---

Revision 1218 - Directory Listing
Modified Sun Jan 10 06:27:18 2010 UTC (3 years, 5 months ago) by jj

Fixed bug 1733, sign wrong in answer.

---

Revision 1217 - Directory Listing
Modified Fri Jan 8 18:59:06 2010 UTC (3 years, 5 months ago) by rcruz

Mostly error corrections.

---

Revision 1216 - Directory Listing
Modified Tue Jan 5 20:47:40 2010 UTC (3 years, 5 months ago) by jj

Fixed bug 1729, fixed a misspelling, made a link point to the right page, and
removed a textbook reference.

---

Revision 1215 - Directory Listing
Modified Tue Jan 5 20:28:31 2010 UTC (3 years, 5 months ago) by jj

Fixed bug 1728, removed extraneous "not" in the text of the problem.

---

Revision 1214 - Directory Listing
Modified Mon Jan 4 19:39:57 2010 UTC (3 years, 5 months ago) by rcruz

Fix errors in problem templates.

---

Revision 1213 - Directory Listing
Modified Mon Dec 21 13:24:56 2009 UTC (3 years, 5 months ago) by glarose

Add test points to avoid evaluation errors.

---

Revision 1212 - Directory Listing
Modified Fri Dec 18 19:27:38 2009 UTC (3 years, 6 months ago) by glarose

UMich NPL: image updates, hopefully intentional, plus addition of
files for sections 12.1-14.5

---

Revision 1211 - Directory Listing
Modified Mon Dec 14 19:49:34 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1726, a variable n was changed to x.  Also set many bits of
math in math mode, with assorted other typesetting improvements.

---

Revision 1210 - Directory Listing
Modified Mon Dec 14 19:32:38 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1719.  Problems 6 and 7 needed test points for their answer
checking since the domain on the function checks were positive integers.
Problem 6a was identical to 6, so it is made into a pointer to problem 6.

---

Revision 1209 - Directory Listing
Modified Thu Dec 10 22:19:04 2009 UTC (3 years, 6 months ago) by glarose

Correct comparison to avoid string comparison.

---

Revision 1208 - Directory Listing
Modified Wed Dec 9 00:47:45 2009 UTC (3 years, 6 months ago) by glarose

Add 5e problem from Chap11Sec6.

---

Revision 1207 - Directory Listing
Modified Tue Dec 8 02:52:29 2009 UTC (3 years, 6 months ago) by glarose

Add problem for 5e section 11.5.

---

Revision 1206 - Directory Listing
Modified Thu Dec 3 20:14:20 2009 UTC (3 years, 6 months ago) by glarose

Remove 1.3 files mislocated in 1.2 directory.

---

Revision 1205 - Directory Listing
Modified Thu Dec 3 19:47:20 2009 UTC (3 years, 6 months ago) by glarose

Correct title tagging for 5e.

---

Revision 1204 - Directory Listing
Modified Thu Dec 3 18:56:30 2009 UTC (3 years, 6 months ago) by glarose

Debug to avoid duplicate equations.

---

Revision 1203 - Directory Listing
Modified Wed Dec 2 21:25:27 2009 UTC (3 years, 6 months ago) by glarose

Add HH5e headings.

---

Revision 1202 - Directory Listing
Modified Tue Dec 1 03:03:39 2009 UTC (3 years, 6 months ago) by glarose

Remove debugging lines.

---

Revision 1201 - Directory Listing
Modified Tue Dec 1 03:00:49 2009 UTC (3 years, 6 months ago) by glarose

Add 5e Chap11Sec1/Q21

---

Revision 1200 - Directory Listing
Modified Fri Nov 27 17:22:19 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1713, changed randomization to avoid infinite loop.

---

Revision 1199 - Directory Listing
Modified Fri Nov 27 17:15:07 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1715, added instruction on how to enter "undefined".

---

Revision 1198 - Directory Listing
Modified Fri Nov 27 17:07:40 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1716, indefinite integral did not have a +C.

---

Revision 1197 - Directory Listing
Modified Thu Nov 26 21:27:43 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1717, removed extraneous bounds on answer.

---

Revision 1196 - Directory Listing
Modified Thu Nov 26 21:24:31 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1714, added line break between parts of the problem.

---

Revision 1195 - Directory Listing
Modified Thu Nov 26 21:18:52 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1710, removed extraneous ANS line.

---

Revision 1194 - Directory Listing
Modified Thu Nov 26 21:15:24 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1709, wrong answers given when "case==7".

---

Revision 1193 - Directory Listing
Modified Thu Nov 26 21:08:29 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1706.  Answers were wrong.

---

Revision 1192 - Directory Listing
Modified Thu Nov 26 21:03:25 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1705, improper library tags.

---

Revision 1191 - Directory Listing
Modified Thu Nov 26 20:59:56 2009 UTC (3 years, 6 months ago) by jj

Fixed bug 1702, changed limits for answer checking on function to try to
avoid trouble fitting adaptive parameters.

---

Revision 1190 - Directory Listing
Modified Tue Nov 24 15:53:15 2009 UTC (3 years, 6 months ago) by glarose

Update dot_radius to get rid of errors that show up in some WeBWorK
installs.

---

Revision 1189 - Directory Listing
Modified Sun Nov 22 19:06:35 2009 UTC (3 years, 6 months ago) by glarose

Refine wording in solution.

---

Revision 1188 - Directory Listing
Modified Wed Nov 18 15:47:52 2009 UTC (3 years, 7 months ago) by glarose

Add 5e files for section 10.2.

---

Revision 1187 - Directory Listing
Modified Mon Nov 16 16:49:08 2009 UTC (3 years, 7 months ago) by glarose

Move graph labels slightly.

---

Revision 1186 - Directory Listing
Modified Mon Nov 16 16:14:53 2009 UTC (3 years, 7 months ago) by glarose

Remove debugging code.

---

Revision 1185 - Directory Listing
Modified Mon Nov 16 16:13:54 2009 UTC (3 years, 7 months ago) by glarose

Add 5e problems for Chap10Sec1.

---

Revision 1184 - Directory Listing
Modified Fri Nov 13 21:55:30 2009 UTC (3 years, 7 months ago) by glarose

Remove spurious Context() calls.

---

Revision 1183 - Directory Listing
Modified Fri Nov 13 14:20:43 2009 UTC (3 years, 7 months ago) by glarose

Correct logic in one part of problem.

---

Revision 1182 - Directory Listing
Modified Thu Nov 12 02:02:56 2009 UTC (3 years, 7 months ago) by glarose

Add 5e problem.

---

Revision 1181 - Directory Listing
Modified Tue Nov 10 19:43:49 2009 UTC (3 years, 7 months ago) by glarose

Correct missing variable.

---

Revision 1180 - Directory Listing
Modified Mon Nov 9 15:48:51 2009 UTC (3 years, 7 months ago) by glarose

Correct TeX markup so that jsMath likes it.

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Revision 1179 - Directory Listing
Modified Mon Nov 9 15:38:55 2009 UTC (3 years, 7 months ago) by glarose

Correct typo in answer.

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Revision 1178 - Directory Listing
Modified Mon Nov 9 13:47:26 2009 UTC (3 years, 7 months ago) by glarose

Tighten tolerance to deal with small answers.

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Revision 1177 - Directory Listing
Modified Mon Nov 9 13:47:02 2009 UTC (3 years, 7 months ago) by glarose

Correct typo in solution.

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Revision 1176 - Directory Listing
Modified Sun Nov 8 23:53:10 2009 UTC (3 years, 7 months ago) by glarose

Add 5e files from Chap9Sec4.

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Revision 1175 - Directory Listing
Modified Sun Nov 8 17:34:03 2009 UTC (3 years, 7 months ago) by glarose

Add new 5e problems to repository.

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Revision 1174 - Directory Listing
Modified Fri Nov 6 21:28:02 2009 UTC (3 years, 7 months ago) by glarose

Correct typos, get rid of accidentally retained debugging code.

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Revision 1173 - Directory Listing
Modified Fri Nov 6 21:12:14 2009 UTC (3 years, 7 months ago) by glarose

Clarify wording.

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Revision 1172 - Directory Listing
Modified Wed Nov 4 22:13:22 2009 UTC (3 years, 7 months ago) by glarose

Correct indicated domain for n.

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Revision 1171 - Directory Listing
Modified Tue Nov 3 17:54:45 2009 UTC (3 years, 7 months ago) by dpvc

Changed how the flags were being set.  They are now set in the Context
object, not in the answer checker.

Previous version did not pass through the limits in COMPOSITION_ANS()
properly.

(Code change written by DC; implemented by PF)

Also, added -> reduce to $linear and $quadratic

-PF

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Revision 1170 - Directory Listing
Modified Tue Nov 3 17:53:39 2009 UTC (3 years, 7 months ago) by dpvc

Parts 2 and 4 previously asked students to enter answers separated by
a space.  This gave WW difficulties previewing answers and showing
past answers.

DC partially recoded problem up to newer standards part 2 expects a
comma separated list and part 4 expects as an interval.

---

Revision 1169 - Directory Listing
Modified Tue Nov 3 17:49:58 2009 UTC (3 years, 7 months ago) by dpvc

Removed a line ($d=1;) after the "do" line that properly set the
variable $d.

The variable $d is chosen so that the function $f is invertible.
The $d=1 line countered this choice for some seeds.

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Revision 1168 - Directory Listing
Modified Tue Nov 3 15:10:46 2009 UTC (3 years, 7 months ago) by glarose

Add 5e problems from 9.2.

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Revision 1167 - Directory Listing
Modified Tue Nov 3 14:33:33 2009 UTC (3 years, 7 months ago) by glarose

Add comment about required simplification.

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Revision 1166 - Directory Listing
Modified Sun Nov 1 19:08:58 2009 UTC (3 years, 7 months ago) by glarose

Add 5e files.

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Revision 1165 - Directory Listing
Modified Sun Nov 1 19:08:21 2009 UTC (3 years, 7 months ago) by glarose

Update to be consistent with new 5e problem.

---

Revision 1164 - Directory Listing
Modified Fri Oct 30 20:56:58 2009 UTC (3 years, 7 months ago) by glarose

Correct logic on second index to avoid duplicates.

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Revision 1163 - Directory Listing
Modified Fri Oct 30 16:24:32 2009 UTC (3 years, 7 months ago) by glarose

Delete extra Context() calls.

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Revision 1162 - Directory Listing
Modified Thu Oct 29 20:28:02 2009 UTC (3 years, 7 months ago) by glarose

Drop eqnarray environment from solution to appease hardcopy generation.

---

Revision 1161 - Directory Listing
Modified Thu Oct 29 20:15:45 2009 UTC (3 years, 7 months ago) by glarose

Correct image file name.

---

Revision 1160 - Directory Listing
Modified Thu Oct 29 18:03:03 2009 UTC (3 years, 7 months ago) by glarose

Improve language to satisfy those wanting more precision.

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Revision 1159 - Directory Listing
Modified Thu Oct 29 17:59:59 2009 UTC (3 years, 7 months ago) by glarose

Use NchooseK instead of the custom randomization function.

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Revision 1158 - Directory Listing
Modified Thu Oct 29 17:48:48 2009 UTC (3 years, 7 months ago) by glarose

Minor text improvements.

---

Revision 1157 - Directory Listing
Modified Thu Oct 29 17:15:34 2009 UTC (3 years, 7 months ago) by glarose

Rework to make problem statement clearer.

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Revision 1156 - Directory Listing
Modified Thu Oct 29 16:50:25 2009 UTC (3 years, 7 months ago) by glarose

Clean up display of a leading coefficient of one.

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Revision 1155 - Directory Listing
Modified Thu Oct 29 16:45:39 2009 UTC (3 years, 7 months ago) by glarose

Eliminate extra Context() calls.

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Revision 1154 - Directory Listing
Modified Thu Oct 29 16:44:06 2009 UTC (3 years, 7 months ago) by glarose

Delete extra Context() calls.

---

Revision 1153 - Directory Listing
Modified Thu Oct 29 16:39:37 2009 UTC (3 years, 7 months ago) by glarose

Correct faulty logic on one test (by omitting it).

---

Revision 1152 - Directory Listing
Modified Thu Oct 29 16:13:25 2009 UTC (3 years, 7 months ago) by glarose

Correct figure name.

---

Revision 1151 - Directory Listing
Modified Thu Oct 29 13:45:44 2009 UTC (3 years, 7 months ago) by glarose

Correct sign error in present value calculation.

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Revision 1150 - Directory Listing
Modified Tue Oct 27 16:34:27 2009 UTC (3 years, 7 months ago) by glarose

Make interval checking for function valuse more flexible.

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Revision 1149 - Directory Listing
Modified Tue Oct 27 02:46:33 2009 UTC (3 years, 7 months ago) by jj

Fixed bug 1698, avoid having the problem define f(x) to have 2 different
values at the same point.

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Revision 1148 - Directory Listing
Modified Tue Oct 27 02:32:29 2009 UTC (3 years, 7 months ago) by jj

Fixed bug 1695, answer should be half closed intervals.

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Revision 1147 - Directory Listing
Modified Tue Oct 27 02:20:17 2009 UTC (3 years, 7 months ago) by jj

Fixed bug 1697, added +C after answer blank.

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Revision 1146 - Directory Listing
Modified Tue Oct 27 00:42:38 2009 UTC (3 years, 7 months ago) by glarose

Correct slope in graph drawn in one case to make it match that which
was intended.

---

Revision 1145 - Directory Listing
Modified Mon Oct 26 12:27:27 2009 UTC (3 years, 7 months ago) by glarose

Correct image file name.

---

Revision 1144 - Directory Listing
Modified Sun Oct 25 03:58:05 2009 UTC (3 years, 7 months ago) by jj

Fixed bug 1696, adjusted wording to avoid mild ambiguity.

---

Revision 1143 - Directory Listing
Modified Sun Oct 25 03:55:33 2009 UTC (3 years, 7 months ago) by jj

Fixed bug 1694, intervals in answer should be half closed.

---

Revision 1142 - Directory Listing
Modified Sun Oct 25 03:32:04 2009 UTC (3 years, 7 months ago) by jj

Fixed bug 1693, rational function now has numerator and denominator
factors which have distinct roots.

---

Revision 1141 - Directory Listing
Modified Sat Oct 24 16:44:38 2009 UTC (3 years, 7 months ago) by jj

Addressed bug 1692 by adding wording to clarify the ring where factoring
should take place.

---

Revision 1140 - Directory Listing
Modified Sat Oct 24 15:50:08 2009 UTC (3 years, 7 months ago) by jj

Fixed bug 1691, typesetting error (missing \right.).  Also made yes/no
question a pop-up list.

---

Revision 1139 - Directory Listing
Modified Wed Oct 21 16:58:39 2009 UTC (3 years, 7 months ago) by glarose

Add new 5e problems.

---

Revision 1138 - Directory Listing
Modified Wed Oct 21 16:57:40 2009 UTC (3 years, 7 months ago) by glarose

Minor formatting, correct path to image.

---

Revision 1137 - Directory Listing
Modified Tue Oct 20 12:33:10 2009 UTC (3 years, 8 months ago) by glarose

Correct typo in solution.

---

Revision 1136 - Directory Listing
Modified Mon Oct 19 17:13:36 2009 UTC (3 years, 8 months ago) by glarose

Correct included function assignment used when debugging.

---

Revision 1135 - Directory Listing
Modified Mon Oct 19 17:08:20 2009 UTC (3 years, 8 months ago) by glarose

Correct handling of LimitedPowers::NoBaseE Context modification.

---

Revision 1134 - Directory Listing
Modified Mon Oct 19 17:01:36 2009 UTC (3 years, 8 months ago) by glarose

Correct duplicated "than" in problem text.

---

Revision 1133 - Directory Listing
Modified Thu Oct 15 13:13:20 2009 UTC (3 years, 8 months ago) by glarose

Remove spurious Context() lines.

---

Revision 1132 - Directory Listing
Modified Thu Oct 15 13:09:50 2009 UTC (3 years, 8 months ago) by glarose

Remove spurious Context() calls.

---

Revision 1131 - Directory Listing
Modified Thu Oct 15 13:07:14 2009 UTC (3 years, 8 months ago) by glarose

Correct dropped prime in problem text.

---

Revision 1130 - Directory Listing
Modified Mon Oct 12 14:19:49 2009 UTC (3 years, 8 months ago) by glarose

Remove accidental carriage return.

---

Revision 1129 - Directory Listing
Modified Mon Oct 12 14:18:10 2009 UTC (3 years, 8 months ago) by glarose

Correct image file name.

---

Revision 1128 - Directory Listing
Modified Mon Oct 12 14:08:10 2009 UTC (3 years, 8 months ago) by glarose

Delete spurious Context() calls.

---

Revision 1127 - Directory Listing
Modified Mon Oct 12 14:05:11 2009 UTC (3 years, 8 months ago) by glarose

Delete spurious Context() call.

---

Revision 1126 - Directory Listing
Modified Tue Oct 6 21:20:51 2009 UTC (3 years, 8 months ago) by glarose

Improve handling of similar functions to allow constant multiples.

---

Revision 1125 - Directory Listing
Modified Tue Oct 6 13:47:54 2009 UTC (3 years, 8 months ago) by glarose

Improve label positioning.

---

Revision 1124 - Directory Listing
Modified Fri Oct 2 21:12:24 2009 UTC (3 years, 8 months ago) by glarose

Make problem treat incorrect answers more logically, to not penalize
correct calculations based on incorrect earlier values.

---

Revision 1123 - Directory Listing
Modified Fri Oct 2 13:26:55 2009 UTC (3 years, 8 months ago) by glarose

Restrict domain to eliminate domain errors.

---

Revision 1122 - Directory Listing
Modified Thu Oct 1 20:20:48 2009 UTC (3 years, 8 months ago) by glarose

Disambiguate language.

---

Revision 1121 - Directory Listing
Modified Thu Oct 1 20:00:18 2009 UTC (3 years, 8 months ago) by glarose

Update domain on which answers are evaluated.

---

Revision 1120 - Directory Listing
Modified Thu Oct 1 01:36:05 2009 UTC (3 years, 8 months ago) by glarose

Correct index on selector.

---

Revision 1119 - Directory Listing
Modified Thu Oct 1 01:02:02 2009 UTC (3 years, 8 months ago) by glarose

Correct domain on which answer is checked.

---

Revision 1118 - Directory Listing
Modified Tue Sep 29 20:41:43 2009 UTC (3 years, 8 months ago) by glarose

Correct numerical typo.

---

Revision 1117 - Directory Listing
Modified Tue Sep 29 20:16:07 2009 UTC (3 years, 8 months ago) by glarose

Remove spurious Context() lines introduced with 4e -> 5e transition.

---

Revision 1116 - Directory Listing
Modified Tue Sep 29 20:15:39 2009 UTC (3 years, 8 months ago) by glarose

Correct figure name after 4ed -> 5ed transition.

---

Revision 1115 - Directory Listing
Modified Tue Sep 29 14:38:10 2009 UTC (3 years, 8 months ago) by jj

On function check, it is safer to stay away from the poles.

---

Revision 1114 - Directory Listing
Modified Tue Sep 29 14:29:15 2009 UTC (3 years, 8 months ago) by jj

Switched to parser checking.  Old version sometimes marked the right answer wrong.

---

Revision 1113 - Directory Listing
Modified Tue Sep 29 04:14:48 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1682, removed extra carriage return.

---

Revision 1112 - Directory Listing
Modified Tue Sep 29 04:12:25 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1681, added comma.

---

Revision 1111 - Directory Listing
Modified Tue Sep 29 04:10:07 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1680; a part sometimes had the wrong solution.  Changed
randomization to avoid that case.

---

Revision 1110 - Directory Listing
Modified Tue Sep 29 03:58:52 2009 UTC (3 years, 8 months ago) by jj

Made slope always larger at important points so it is clear how a
function moves through them.

---

Revision 1109 - Directory Listing
Modified Tue Sep 29 00:48:45 2009 UTC (3 years, 8 months ago) by jj

Fix bug 1679, problem assumes a matrix has rank 3.  Loop over randomization
until this is true.

---

Revision 1108 - Directory Listing
Modified Mon Sep 28 23:32:49 2009 UTC (3 years, 8 months ago) by jj

Removed extraneous line.

---

Revision 1107 - Directory Listing
Modified Mon Sep 28 23:32:19 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1678, wrong answer in problem.

---

Revision 1106 - Directory Listing
Modified Mon Sep 28 23:27:00 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1677, ambiguous wording.

---

Revision 1105 - Directory Listing
Modified Mon Sep 28 23:15:01 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1676, incorrect answer for 3rd part.  Also tidied up presentation.

---

Revision 1104 - Directory Listing
Modified Mon Sep 28 23:08:12 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1673 - max occuring with backticks.  Changing to pop up lists
in place of fill in the blank made the ``max'' not needed.

---

Revision 1103 - Directory Listing
Modified Mon Sep 28 21:05:27 2009 UTC (3 years, 8 months ago) by jj

Put in a stronger anti-L'Hopital rule check.

---

Revision 1102 - Directory Listing
Modified Mon Sep 28 19:29:19 2009 UTC (3 years, 8 months ago) by jj

Address bug 1670, graphs are small so added note about clicking on them
to get larger versions.

---

Revision 1101 - Directory Listing
Modified Mon Sep 28 19:20:46 2009 UTC (3 years, 8 months ago) by jj

Addressed bug 1669, limit questions have wrong answers in 0/0 case.

---

Revision 1100 - Directory Listing
Modified Mon Sep 28 15:52:20 2009 UTC (3 years, 8 months ago) by jj

Fix bug 1668, matrix needs to have upper left minor with non-zero det.

---

Revision 1099 - Directory Listing
Modified Mon Sep 28 12:03:48 2009 UTC (3 years, 8 months ago) by glarose

Better fix for the variable addition to Context.

---

Revision 1098 - Directory Listing
Modified Fri Sep 25 20:41:06 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1667, incorrect answers.

---

Revision 1097 - Directory Listing
Modified Fri Sep 25 18:58:11 2009 UTC (3 years, 8 months ago) by jj

Added help message if the student enters almost the correct answer.

---

Revision 1096 - Directory Listing
Modified Fri Sep 25 18:51:52 2009 UTC (3 years, 8 months ago) by jj

Fixed bug 1665, answer was incorrect.

---

Revision 1095 - Directory Listing
Modified Tue Sep 22 18:22:51 2009 UTC (3 years, 8 months ago) by glarose

Remove spurious Context() calls.

---

Revision 1094 - Directory Listing
Modified Tue Sep 22 18:05:31 2009 UTC (3 years, 8 months ago) by glarose

Remove spurious Context() calls.

---

Revision 1093 - Directory Listing
Modified Mon Sep 21 22:04:29 2009 UTC (3 years, 8 months ago) by glarose

Remove residual testing formula that didn't take a "+C".

---

Revision 1092 - Directory Listing
Modified Mon Sep 21 17:37:45 2009 UTC (3 years, 8 months ago) by glarose

Delete duplicate lines, get rid of accidental diagnostics call.

---

Revision 1091 - Directory Listing
Modified Mon Sep 21 13:19:06 2009 UTC (3 years, 8 months ago) by glarose

Take out variables->add(x) to avoid errors about x already existing in
Context.

---

Revision 1090 - Directory Listing
Modified Mon Sep 21 13:14:36 2009 UTC (3 years, 8 months ago) by glarose

Change \cases to \begin{cases} \end{cases} to allow hardcopy
generation.

---

Revision 1089 - Directory Listing
Modified Mon Sep 21 13:13:30 2009 UTC (3 years, 8 months ago) by glarose

Change \cases to \begin{cases} \end{cases} to generate hardcopies
without errors.

---

Revision 1088 - Directory Listing
Modified Mon Sep 21 13:10:11 2009 UTC (3 years, 8 months ago) by glarose

Change \cases to \begin{cases} \end{cases} so that hardcopies
generate correctly.

---

Revision 1087 - Directory Listing
Modified Mon Sep 21 12:57:19 2009 UTC (3 years, 8 months ago) by glarose

Correct 5ed tagging, zero slope mapping in problem.

---

Revision 1086 - Directory Listing
Modified Fri Sep 18 20:43:08 2009 UTC (3 years, 9 months ago) by glarose

Improve graph labelling.

---

Revision 1085 - Directory Listing
Modified Thu Sep 17 20:45:11 2009 UTC (3 years, 9 months ago) by glarose

Correct wording in last part of problem.

---

Revision 1084 - Directory Listing
Modified Wed Sep 16 19:05:31 2009 UTC (3 years, 9 months ago) by jj

Macros used by some TCNJ problems.

---

Revision 1083 - Directory Listing
Modified Wed Sep 16 14:21:45 2009 UTC (3 years, 9 months ago) by glarose

Correct values to ensure we stay in the correct domains.

---

Revision 1082 - Directory Listing
Modified Tue Sep 15 21:57:27 2009 UTC (3 years, 9 months ago) by jj

Fixed bug 1662, wrong answer.

---

Revision 1081 - Directory Listing
Modified Tue Sep 15 21:52:34 2009 UTC (3 years, 9 months ago) by jj

Fixed bug 1661, problem was not accepting correct answer; changed to
math objects.

---

Revision 1080 - Directory Listing
Modified Tue Sep 15 21:43:31 2009 UTC (3 years, 9 months ago) by jj

Added limits for function checking (bug reported directly to me).

---

Revision 1079 - Directory Listing
Modified Tue Sep 15 21:01:10 2009 UTC (3 years, 9 months ago) by glarose

Make ordering smarter, correct shuffle.

---

Revision 1078 - Directory Listing
Modified Tue Sep 15 20:33:51 2009 UTC (3 years, 9 months ago) by glarose

Correct shuffle inversion.

---

Revision 1077 - Directory Listing
Modified Mon Sep 14 21:35:22 2009 UTC (3 years, 9 months ago) by glarose

Drop extra Context() call.

---

Revision 1076 - Directory Listing
Modified Thu Sep 10 23:15:59 2009 UTC (3 years, 9 months ago) by glarose

Make sure early rounding doesn't cause later numerical problems.

---

Revision 1075 - Directory Listing
Modified Thu Sep 10 14:21:11 2009 UTC (3 years, 9 months ago) by glarose

Correct permutation mapping error.

---

Revision 1074 - Directory Listing
Modified Mon Aug 31 19:30:02 2009 UTC (3 years, 9 months ago) by jj

Fixed bug 1659, changed @color to $color in several places.

---

Revision 1073 - Directory Listing
Modified Mon Aug 31 13:34:04 2009 UTC (3 years, 9 months ago) by glarose

Correct typo in odd/even description.

---

Revision 1072 - Directory Listing
Modified Fri Jul 10 20:45:22 2009 UTC (3 years, 11 months ago) by gage

Correcting upper case spelling of directory

---

Revision 1071 - Directory Listing
Modified Thu Jul 2 21:26:13 2009 UTC (3 years, 11 months ago) by jj

Fixed bug 1651, missing square root sign.

---

Revision 1070 - Directory Listing
Modified Wed Jul 1 15:50:19 2009 UTC (3 years, 11 months ago) by glarose

UMich NPL: correct domain

---

Revision 1069 - Directory Listing
Modified Fri May 22 03:18:12 2009 UTC (4 years ago) by jj

Fixed tags

---

Revision 1068 - Directory Listing
Modified Fri May 8 16:07:03 2009 UTC (4 years, 1 month ago) by glarose

UMich NPL: correct mysterious error in solution problem labeling.
add alt tag and size designation while we're at it.

---

Revision 1067 - Directory Listing
Modified Thu May 7 20:39:04 2009 UTC (4 years, 1 month ago) by jj

Fixed byg 1648, tuned the limits for checking the function.

---

Revision 1066 - Directory Listing
Modified Thu May 7 20:24:14 2009 UTC (4 years, 1 month ago) by jj

Fixed bug 1647, fixed function which is not supposed to be 1-1 so that it
isn't.

---

Revision 1065 - Directory Listing
Modified Thu May 7 20:15:33 2009 UTC (4 years, 1 month ago) by jj

Fixed bug 1645, angles were in the wrong quadrant (computed by atan),
so we now compute them with acos.

---

Revision 1064 - Directory Listing
Modified Sun May 3 22:10:47 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1063 - Directory Listing
Modified Sat May 2 20:54:04 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1062 - Directory Listing
Modified Sat May 2 19:58:19 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

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Revision 1061 - Directory Listing
Modified Sat May 2 01:22:46 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

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Revision 1060 - Directory Listing
Modified Sat May 2 00:20:19 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

---

Revision 1059 - Directory Listing
Modified Fri May 1 22:38:55 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

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Revision 1058 - Directory Listing
Modified Fri May 1 00:42:40 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

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Revision 1057 - Directory Listing
Modified Fri May 1 00:36:06 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

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Revision 1056 - Directory Listing
Modified Fri Apr 24 17:52:08 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

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Revision 1055 - Directory Listing
Modified Wed Apr 22 17:57:18 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***

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Revision 1054 - Directory Listing
Modified Wed Apr 22 17:56:45 2009 UTC (4 years, 1 month ago) by pearson

*** empty log message ***