double log10 (double x);
double log10 (double x); float log10f (float x);long double log10l (long double x);
double log10 (double x); float log10 (float x);long double log10 (long double x);
double log10 (double x); float log10 (float x);long double log10 (long double x); double log10 (T x); // additional overloads for integral types
<cmath>) 中為整型提供了額外的過載:這些過載在計算前有效地將 x 轉換為 double。<complex>和<valarray>中過載(參見 complex log10 和 valarray log10)。 |
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log10(1000.000000) = 3.000000 |