친절한 매뉴얼

☞ exp, exp2, exp10, log, log2, log10, pow, sqrt, cbrt, hypot, expm1, log1p double exp(double x); float expf(float x); long double expl(long double x); double exp2(double x); float exp2f(float x); long double exp2l(long double x); double exp10(double x); float exp10f(float x); long double exp10l(long double x); double log(double x); float logf(float x); long double logl(long double x); double log2(do..