From cebe43dd76ef888beb48b69750503e89dae9f685 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Thu, 1 Sep 2005 17:53:02 +0000 Subject: 2005-09-01 Jeff Johnston * libm/mathfp/s_pow.c: (pow): Change code so 0 raised to any positive power results in 0. * libm/mathfp/sf_pow.c (powf): Ditto. --- newlib/libm/mathfp/sf_pow.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'newlib/libm/mathfp/sf_pow.c') diff --git a/newlib/libm/mathfp/sf_pow.c b/newlib/libm/mathfp/sf_pow.c index 932e75dbb..489a71dd0 100644 --- a/newlib/libm/mathfp/sf_pow.c +++ b/newlib/libm/mathfp/sf_pow.c @@ -29,9 +29,10 @@ float powf (float x, float y) } } - if (x == 0.0 && y <= 0.0) + if (x == 0.0) { - errno = EDOM; + if (y <= 0.0) + errno = EDOM; } else if ((t = y * log (fabsf (x))) >= BIGX) { -- cgit v1.2.3