Log of /trunk/pg/macros/PGmorematrixmacros.pl

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Revision 1528 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 25 01:29:21 2003 UTC (9 years, 8 months ago) by sh002i
File length: 28112 byte(s)
Diff to previous 1331

fixed #! line

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Revision 1331 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jul 9 20:28:40 2003 UTC (9 years, 10 months ago) by lr003k
File length: 28112 byte(s)
Diff to previous 1327

Removed the last change, it's now handled in display_matrix.

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Revision 1327 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jul 9 18:06:52 2003 UTC (9 years, 10 months ago) by lr003k
File length: 28602 byte(s)
Diff to previous 1294

Added a pretty_matrix sub routine to fix some rounding problems.

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Revision 1294 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jun 27 13:57:09 2003 UTC (9 years, 11 months ago) by lr003k
File length: 25648 byte(s)
Diff to previous 1278

Added a vec_solution_cmp. Used for problems where the answer
needs to be v1_s*v2+t*v3 where v1,v2,and v3 are vectors. v1 has
to be a linear combination of the professors answer where the
first one has a nonzero coefficient. The others are a basis, and
are compared with compare_basis.

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Revision 1278 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jun 26 13:55:43 2003 UTC (9 years, 11 months ago) by lr003k
File length: 20366 byte(s)
Diff to previous 1276

Matrices now displayed in previewer.

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Revision 1276 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jun 25 16:26:42 2003 UTC (9 years, 11 months ago) by lr003k
File length: 21041 byte(s)
Diff to previous 1274

committed the wrong thing

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Revision 1274 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jun 25 15:43:03 2003 UTC (9 years, 11 months ago) by lr003k
File length: 21033 byte(s)
Diff to previous 1265

fixed a bug

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Revision 1265 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jun 24 14:58:03 2003 UTC (9 years, 11 months ago) by lr003k
File length: 20528 byte(s)
Diff to previous 1238

Made the code more object-oriented

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Revision 1238 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jun 20 19:05:38 2003 UTC (9 years, 11 months ago) by lr003k
File length: 20050 byte(s)
Diff to previous 1237

Matrices now take math constants.

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Revision 1237 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jun 20 18:59:44 2003 UTC (9 years, 11 months ago) by lr003k
File length: 20018 byte(s)
Diff to previous 1161

Student answer now displayed in a html table given by jones's
display matrix method in PGmatrixmacros. The braces were giving
me headaches so I set the option to none, at least for now.

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Revision 1161 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jun 13 17:36:10 2003 UTC (9 years, 11 months ago) by lr003k
File length: 19601 byte(s)
Diff to previous 1123

Was not accepting negative answers, the sign problem is fixed now.

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Revision 1123 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jun 11 15:28:47 2003 UTC (9 years, 11 months ago) by lr003k
File length: 19644 byte(s)
Diff to previous 1080

Ok, there is the ans_array_filter added which allows for the answer to be coming from the ans_array.

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Revision 1080 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jun 9 17:49:36 2003 UTC (9 years, 11 months ago) by apizer
File length: 15993 byte(s)
Diff to previous 1071

remove unneccsary shebang lines

Arnie

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Revision 1071 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jun 9 02:26:17 2003 UTC (9 years, 11 months ago) by gage
File length: 16022 byte(s)
Diff to previous 1064

Bringing these files in sync with the latest versions in the
courseScripts CVS
--Mike

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Revision 1064 - (view) (download) (as text) (annotate) - [select for diffs]
Added Mon Jun 9 00:34:51 2003 UTC (9 years, 11 months ago) by gage
File length: 2228 byte(s)

Adding recent macro files to the pg collection
--Mike