From: James Edward Gray II Date: 2009-11-09T06:04:35+09:00 Subject: [ruby-core:26633] Re: Add Standard Deviation Function to Math Module On Nov 7, 2009, at 10:14 PM, Florian Gilcher wrote: > http://github.com/skade/rbtree This is passing all tests with Ruby's trunk now, right? Hooray! Now how do we get NArray and RBTree added to the standard library? James Edward Gray II