Lines Matching refs:logf
136 #define logf(f) ((float) log(f))
152 static INLINE float log2f(float x) { return logf(x) * 1.442695041f; }
153 static INLINE float asinhf(float x) { return logf(x + sqrtf(x * x + 1.0f)); }
154 static INLINE float acoshf(float x) { return logf(x + sqrtf(x * x - 1.0f)); }
155 static INLINE float atanhf(float x) { return (logf(1.0f + x) - logf(1.0f - x)) / 2.0f; }
257 *** LOGF: the natural logarithm (base e) of the value
267 #define LOGF(x) logf(x)
275 #define LOGF(x) ((GLfloat) log(x))