rpruim/mosaic — pull request #109 by cbocovic (2012-06-22 18:13:49+00:00)
Title: Beta

New functionality for calculus.R, can find symbolic derivative of formula whose lhs is a function. This is accomplished from new file expandFun.R

Also added files plotGrad.R, and findZerosMult.R along with new test cases and several sandbox functions.