openwebwork/webwork-open-problem-library — pull request #57 by Dick-Lane (2013-11-24 16:23:09+00:00)
Title: To avoid incorrect answers for a course whose configuration h...

...as

Use log base 10 instead of base e	equal TRUE
insert line
Context()->flags->set(useBaseTenLog=>0); #### log == ln
so that these problems do have exp as inverse of log