From 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Thu, 17 Feb 2000 19:39:52 +0000 Subject: import newlib-2000-02-17 snapshot --- newlib/libm/mathfp/s_log.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 newlib/libm/mathfp/s_log.c (limited to 'newlib/libm/mathfp/s_log.c') diff --git a/newlib/libm/mathfp/s_log.c b/newlib/libm/mathfp/s_log.c new file mode 100644 index 000000000..27b959831 --- /dev/null +++ b/newlib/libm/mathfp/s_log.c @@ -0,0 +1,29 @@ + +/* @(#)z_log.c 1.0 98/08/13 */ +/****************************************************************** + * Logarithm + * + * Input: + * x - floating point value + * + * Output: + * natural logarithm of x + * + * Description: + * This routine returns the natural logarithm of x. + * + *****************************************************************/ + +#include "fdlibm.h" +#include "zmath.h" + +#ifndef _DOUBLE_IS_32BITS + +double +_DEFUN (log, (double), + double x) +{ + return (logarithm (x, 0)); +} + +#endif /* _DOUBLE_IS_32BITS */ -- cgit v1.2.3