From: James Edward Gray II <james@...>
Date: 2009-11-08T02:12:08+09:00
Subject: [ruby-core:26594] Re: Add Standard Deviation Function to Math Module

On Nov 7, 2009, at 8:06 AM, Yugui wrote:

> BTW, I think NArray satisfies the conditions; stable enough and  
> widely used.

Hooray!  Can we beg for RBTree too?  :)

James Edward Gray II