Searched refs:_M_LN2 (Results 1 – 2 of 2) sorted by relevance
74 return (log64(x) / _F_64(_M_LN2)); in log264()
43 #define _M_LN2 0.693147180559945309417 macro480 #define log2(x) (log (x) / _M_LN2)701 #define M_LN2 _M_LN2735 #define M_LOG2_E _M_LN2
