diff options
| author | Christopher Faylor <cgf@redhat.com> | 2000-02-17 19:39:46 +0000 |
|---|---|---|
| committer | Christopher Faylor <cgf@redhat.com> | 2000-02-17 19:39:46 +0000 |
| commit | 6d491d8ad9122891d1a48447e8c49702eb678921 (patch) | |
| tree | 45619a131b9f211ceca9fce7a866328344bf00ec /newlib/libm/mathfp/s_log.c | |
| parent | bd592806f45307757c24ec3f75bdefe13abfd51f (diff) | |
| download | gdb-cvs/SNAPSHOT.tar.gz | |
import newlib-2000-02-17 snapshotcvs/SNAPSHOT
Diffstat (limited to 'newlib/libm/mathfp/s_log.c')
| -rw-r--r-- | newlib/libm/mathfp/s_log.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/newlib/libm/mathfp/s_log.c b/newlib/libm/mathfp/s_log.c new file mode 100644 index 00000000000..27b959831aa --- /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 */ |