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Revision 2625 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Aug 16 18:35:12 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5297 byte(s)
Diff to previous 2615
Added string comparison to all Value object classes (to compare the
string value of an object to another string).

Overloaded perl '.' operator to do dot product when the operands are
formulas returning vectors.  (Part of the auto-generation of
formulas).

A few improvements to real and complex class output results.

Made Union class slightly more robust and removed need for makeUnion
method other than in the Union itself.

Revision 2615 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Aug 14 21:27:45 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5267 byte(s)
Diff to previous 2612
*** empty log message ***

Revision 2612 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Aug 14 19:29:42 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5364 byte(s)
Diff to previous 2606
Fixed some bugs in the handle of the context in ->string and ->TeX
methods of Value objects.

Revision 2606 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Aug 14 11:25:47 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5328 byte(s)
Diff to previous 2603
Can now specify that the objects stringify themselfs in their TeX
forms rather than their answer-string forms.  This makes it easier to
use the objects in the text of a problem (without having to call ->TeX
explicitly each reference).

Use

       Context()->texStrings

to start outputting TeX strings, and

      Context()->normalStrings

to switch back.

Revision 2603 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Aug 13 23:01:07 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5352 byte(s)
Diff to previous 2597
Added an Infinite object class for the Value package.  Still need to
add it to the Parser package.

Revision 2597 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Aug 13 11:38:22 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5292 byte(s)
Diff to previous 2592
Added answer checker for parallel vectors.
Added option to number checker to have it not report type mismatches
for the known strings (like 'infinity').  (Really need a class for
infinities, and a Value.pm class for strings.)

Revision 2592 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Aug 12 16:40:47 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5230 byte(s)
Diff to previous 2580
A number of small fixes.  Most were to fix minor bugs in string and
TeX output, particulary for the various list-based objects (like
vectors, intervals, etc.).  There were also some bug fixes in the
comparison routines.  Some additional checks were added for valid
intervals when the coordinates are formulas.

Revision 2580 - (view) (download) (as text) (annotate) - [select for diffs]
Added Mon Aug 9 21:38:58 2004 UTC (15 years, 4 months ago) by dpvc
File length: 5168 byte(s)
Forgot to add this file.  It implements the "fuzzy real" class.

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