diff options
Diffstat (limited to 'libm/w_log.c')
| -rw-r--r-- | libm/w_log.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/libm/w_log.c b/libm/w_log.c deleted file mode 100644 index 0f7a1eea9..000000000 --- a/libm/w_log.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -/* - * wrapper log(x) - */ - -#include "math.h" -#include "math_private.h" - -double log(double x) /* wrapper log */ -{ -#ifdef _IEEE_LIBM - return __ieee754_log(x); -#else - double z; - z = __ieee754_log(x); - if(_LIB_VERSION == _IEEE_ || isnan(x) || x > 0.0) return z; - if(x==0.0) - return __kernel_standard(x,x,16); /* log(0) */ - else - return __kernel_standard(x,x,17); /* log(x<0) */ -#endif -} -libm_hidden_def(log) |