diff options
Diffstat (limited to 'newlib/libm/mathfp/s_log10.c')
-rw-r--r-- | newlib/libm/mathfp/s_log10.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/newlib/libm/mathfp/s_log10.c b/newlib/libm/mathfp/s_log10.c deleted file mode 100644 index 080cecd..0000000 --- a/newlib/libm/mathfp/s_log10.c +++ /dev/null @@ -1,68 +0,0 @@ - -/* @(#)z_log10.c 1.0 98/08/13 */ -/****************************************************************** - * Logarithm - * - * Input: - * x - floating point value - * - * Output: - * logarithm of x - * - * Description: - * This routine returns the logarithm of x (base 10). - * - *****************************************************************/ - -/* -FUNCTION - <<log10>>, <<log10f>>---base 10 logarithms - -INDEX -log10 -INDEX -log10f - -ANSI_SYNOPSIS - #include <math.h> - double log10(double <[x]>); - float log10f(float <[x]>); - -TRAD_SYNOPSIS - #include <math.h> - double log10(<[x]>) - double <[x]>; - - float log10f(<[x]>) - float <[x]>; - -DESCRIPTION -<<log10>> returns the base 10 logarithm of <[x]>. -It is implemented as <<log(<[x]>) / log(10)>>. - -<<log10f>> is identical, save that it takes and returns <<float>> values. - -RETURNS -<<log10>> and <<log10f>> return the calculated value. - -See the description of <<log>> for information on errors. - -PORTABILITY -<<log10>> is ANSI C. <<log10f>> is an extension. - -*/ - - -#include "fdlibm.h" -#include "zmath.h" - -#ifndef _DOUBLE_IS_32BITS - -double -_DEFUN (log10, (double), - double x) -{ - return (logarithm (x, 1)); -} - -#endif /* _DOUBLE_IS_32BITS */ |