openwebwork/pg-dev — pull request #5 by dpvc (2012-08-13 19:57:09+00:00)
Title: A number of small fixes to MathObjects

This is mostly some small details I found while working on the MathObjects documentation. One properly handles vector-valued functions (which were being marked as numbers rather than vectors). Another causes Compute(f, x=>c) to produce the proper correct_ans string (but since no one is using this form, it hasn't been a problem so far).

I've checked that it merges properly with openwebwork's master branch.