SergeStinckwich/SciSmalltalk — pull request #19 by nicolas-cellier-aka-nice (2014-04-21 13:33:52+00:00)
Title: Fix issue18 simplify Quaternion reduce

unreal unecessarily creates a new Quaternion
and qr reduce is problematic due to Float>>reduce definition 1.000001 reduce -> 1
See https://github.com/SergeStinckwich/SciSmalltalk/issues/18