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Cygwin: math: Fix cosh(-INFINITY) to return +INFINITY

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Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö 2019-07-30 23:51:09 +03:00 committed by Corinna Vinschen
parent f4e7849fa9
commit 8dee6fe6a5
1 changed files with 1 additions and 1 deletions
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2
winsup/cygwin/math/coshl.c
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@ -21,7 +21,7 @@ long double coshl(long double x)
else if (x_class == FP_INFINITE) else if (x_class == FP_INFINITE)
{ {
errno = ERANGE; errno = ERANGE;
return x; return INFINITY;
} }
x = fabsl (x); x = fabsl (x);
if (x > (MAXLOGL + LOGE2L)) if (x > (MAXLOGL + LOGE2L))