openwebwork/webwork-open-problem-library — pull request #66 by paulvojta (2014-05-30 05:05:38+00:00)
Title: Add a hint for the first two answer blanks

This change implements a custom answer checker for the first two answers. The answer checker gives a message if the student gives the value of the limit (or any constant) instead of the function that one would take a limit of. It also converts to MathObjects and removes some loadMacros files.