Searched refs:log2 (Results 1 – 4 of 4) sorted by relevance
60 wrapper_func log2
340 double WRAPPER_FUNC(log2)(double x) { check_nan_d1(x); return log(x)*LOG2E; } in WRAPPER_FUNC() argument354 u=log2(dldexp(x,-a)); // now log_2 x = a+u
240 double log2(double);
668 #define __ieee754_log2 log2
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