Author gmcastil
Recipients Rhamphoryncus, christian.heimes, gmcastil, gvanrossum, mark.dickinson, tim.peters
Date 2008-01-20.22:24:41
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Message-id <1200867882.81.0.239647793818.issue1640@psf.upfronthosting.co.za>
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Just a quick addition here regarding the singularities to these
functions.  The atanh(x) is only defined for |x| < 1, so atanh(1) or
atanh(-1) isn't singular there so much as simply isn't defined.  So,
even though the function approaches infinite as x -> 1, it wouldn't
really be correct to return a value at |x| = 1.  I think raising an
exception at those points would be more correct.
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Date User Action Args
2008-01-20 22:24:43gmcastilsetspambayes_score: 0.0798724 -> 0.0798724
recipients: + gmcastil, gvanrossum, tim.peters, mark.dickinson, Rhamphoryncus, christian.heimes
2008-01-20 22:24:42gmcastilsetspambayes_score: 0.0798724 -> 0.0798724
messageid: <1200867882.81.0.239647793818.issue1640@psf.upfronthosting.co.za>
2008-01-20 22:24:41gmcastillinkissue1640 messages
2008-01-20 22:24:41gmcastilcreate