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

 

Question #233320 on Yade changed:
https://answers.launchpad.net/yade/+question/233320

    Status: Answered => Solved

matthias  confirmed that the question is solved:
yes with the minieigen version of yade  the compilation and running
works.

here is a first taste of long double results
	long double	double
	0,8793	0,8334
	0,8826	0,8805
	0,8223	0,8457
	0,9297	0,8808
	0,8313	0,9003
	0,9039	0,822
	0,912	0,8958
	0,8637	0,9246
	0,8718	0,9153
	0,8667	0,8409
	0,858	0,8328
	0,8658	0,8103
	0,8481	0,8625
	0,8457	0,8766
	0,8598	0,8574
	0,8667	0,9744
	0,9195	0,7809
	0,9144	0,8151
	0,9276	0,8172
	0,879	0,864
		
		
mean	0,877395	0,861525
median	0,86925	0,85995
std	0,0313071957	0,0460952889

so the long double version of yade has a quite lower standard deviation
of a fitness function defined on a model. this is  of course no general
result, but  it helps me to run fewer replications through an
optimization

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