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PR/46108 CVS commit: src/tests/lib/libm

The following reply was made to PR port-i386/46108; it has been noted by GNATS.

From: "Tetsuya Isaki" <>
Subject: PR/46108 CVS commit: src/tests/lib/libm
Date: Thu, 21 Mar 2013 02:10:52 +0000

 Module Name:   src
 Committed By:  isaki
 Date:          Thu Mar 21 02:10:52 UTC 2013
 Modified Files:
        src/tests/lib/libm: t_atan.c
 Log Message:
 Fix and revive test of atan_inf_neg, atan_inf_pos and atan_tan on i386.
 PR port-i386/46108.
 The machine epsilon 1.0e-40 is too severe and nonsense for double
 because DBL_EPSILON is about 2.2e-16 .  I think that 1.0e-15 is
 enough good, in this case.
 XXX However, test of atan_tan should be replaced for other reasons.
 To generate a diff of this commit:
 cvs rdiff -u -r1.6 -r1.7 src/tests/lib/libm/t_atan.c
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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