help for the first poster- a simple question
R FAQ 7.31. G.
On Mon, Mar 03, 2008 at 12:52:43PM -0500, Xuejun Qin wrote:
Hi, there, I cannot get accurate value for calculation. for example: ld<-sqrt(1*0.05*0.95*0.05*0.95) 0.05*0.95-ld=-6.938894e-18 0.05*0.95-ld==0 is False. I met this problem in my program, how can I handle it. Thanks. xj.
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Csardi Gabor <csardi at rmki.kfki.hu> UNIL DGM