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Re: [Question #233320]: compiling with quad precision

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From: matthias <question233320@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 11 Oct 2013 12:51:14 -0000
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Question #233320 on Yade changed:
https://answers.launchpad.net/yade/+question/233320

matthias  posted a new comment:
@Christian 
this standard deviation  is the standard deviation of the posted data columns.  so of course, also long double  multithreaded simulation  is affected by floating point indeterminism, but fewer than double or single floats

i test this with 1000 clumps (with 3 spheres) flowing through an hopper
within my packaging machine model during 183335 iteration, this data
values are fitness values whichs represent how 'compact' the particles
flow through the hopper

more details next week

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