gonum/floats — pull request #27 by leoneu (2014-12-03 23:55:36+00:00)
Title: Add frequently used operations Log, Exp, Sq, Sqrt, Abs

Some operations are very common in statistical modeling. I'd like to make them part of the float package to avoid maintaining separate copies.

Perhaps a more audacious approach for the future would be to auto-generate slice functions for all the operations included in the standard math package.