diff options
Diffstat (limited to 'libm/e_pow.c')
| -rw-r--r-- | libm/e_pow.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/libm/e_pow.c b/libm/e_pow.c index 4e22091be..1958fe619 100644 --- a/libm/e_pow.c +++ b/libm/e_pow.c @@ -300,39 +300,5 @@ double __ieee754_pow(double x, double y) return s*z; } -/* - * wrapper pow(x,y) return x**y - */ -#ifndef _IEEE_LIBM -double pow(double x, double y) -{ - double z = __ieee754_pow(x, y); - if (_LIB_VERSION == _IEEE_|| isnan(y)) - return z; - if (isnan(x)) { - if (y == 0.0) - return __kernel_standard(x, y, 42); /* pow(NaN,0.0) */ - return z; - } - if (x == 0.0) { - if (y == 0.0) - return __kernel_standard(x, y, 20); /* pow(0.0,0.0) */ - if (isfinite(y) && y < 0.0) - return __kernel_standard(x,y,23); /* pow(0.0,negative) */ - return z; - } - if (!isfinite(z)) { - if (isfinite(x) && isfinite(y)) { - if (isnan(z)) - return __kernel_standard(x, y, 24); /* pow neg**non-int */ - return __kernel_standard(x, y, 21); /* pow overflow */ - } - } - if (z == 0.0 && isfinite(x) && isfinite(y)) - return __kernel_standard(x, y, 22); /* pow underflow */ - return z; -} -#else strong_alias(__ieee754_pow, pow) -#endif libm_hidden_def(pow) |