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Revision 5917


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Author: dpvc
Date: Sun Sep 21 18:06:19 2008 UTC (11 years, 1 month ago)
Log Message:
Protect against errors in student formula in the postfilter when
looking to determine the error message to give about the student
answer.

Use cmp_compare to do equality checks between objects (rather than the
hack that uses PG_restricted_eval).

Handle MathObjects in the test_points and test_at list better.

Changed paths:

Path Details
Directorytrunk/pg/macros/parserFormulaUpToConstant.pl modified , text changed

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