johnmyleswhite/Calculus.jl — pull request #16 by eriktaubeneck (2013-08-13 20:56:25+00:00)
Title: changed epsilon choice in finite difference to match literature

Changes choice of epsilon in finite differencing to align with [this paper](http://www.karenkopecky.net/Teaching/eco613614/Notes_NumericalDifferentiation.pdf).