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| From: | Brian Gough |
| Subject: | [Bug-gsl] [bug #28500] overflow in gsl_ran_fdist_pdf |
| Date: | Wed, 06 Jan 2010 17:55:57 +0000 |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.9.0.11) Gecko/2009061118 Fedora/3.0.11-1.fc9 Firefox/3.0.11 |
Follow-up Comment #1, bug #28500 (project gsl):
There is a product of terms exp(A)*B*C where the exponential overflows. It
needs to be rewritten as exp(A+log(B)+log(C)) when there is a danger of
overflow.
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