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[Bug-gsl] Re: more info on vector check failure on solaris
From: |
Brian Gough |
Subject: |
[Bug-gsl] Re: more info on vector check failure on solaris |
Date: |
Sat, 10 Jan 2004 11:35:12 +0000 |
Britton Kerin writes:
> ", z: " OUT_FORMAT "\nfabs(r - z): %d\n"
> "2 * GSL_FLT_EPSILON * fabs(z): %d\n", r, x, y, z,
> fabs(r - z), 2 * GSL_FLT_EPSILON * fabs(z));
Hello,
%d is an integer format, you need to use a floating point format in
the output, e.g. %.18e
> r: 1, x: 3, y: 3, z: 1
> fabs(r - z): 1072693248 <<<< should use floating point format
> 2 * GSL_FLT_EPSILON * fabs(z): 0 <<<< should use floating point format
Thanks,
--
Brian Gough
- [Bug-gsl] Re: more info on vector check failure on solaris,
Brian Gough <=