diff options
Diffstat (limited to 'lib/libm/math.c')
| -rw-r--r-- | lib/libm/math.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/lib/libm/math.c b/lib/libm/math.c index 5e00740d1..6b65202cf 100644 --- a/lib/libm/math.c +++ b/lib/libm/math.c @@ -48,16 +48,6 @@ float copysignf(float x, float y) { } #endif -// some compilers define log2f in terms of logf -#ifdef log2f -#undef log2f -#endif -// some compilers have _M_LN2 defined in math.h, some don't -#ifndef _M_LN2 -#define _M_LN2 (0.69314718055994530942) -#endif -float log2f(float x) { return logf(x) / (float)_M_LN2; } - static const float _M_LN10 = 2.30258509299404; // 0x40135d8e float log10f(float x) { return logf(x) / (float)_M_LN10; } |