JuliaStats/Distributions.jl — pull request #21 by andreasnoackjensen (2013-02-26 10:21:20+00:00)
Title: Go back to normal cdf from RMath. It is much more precise.

I am testing the different distributions with the RNGTest package these days and to my big surprise the normal distribution failed a test. My suspect was the normal pdf. Unfortunately, I have written it myself from the error function. This pull request deletes that one and returns to the RMath version.