log10 3024 ext/bigdecimal/bigdecimal.c VALUE log10, vexpo, dy; log10 3025 ext/bigdecimal/bigdecimal.c log10 = BigMath_s_log(klass, INT2FIX(10), vprec); log10 3027 ext/bigdecimal/bigdecimal.c dy = BigDecimal_mult(log10, vexpo); log10 408 math.c # define log10(x) ((x) < 0.0 ? nan("") : log10(x)) log10 477 math.c return log10(x)/log10(2.0); log10 562 math.c return DBL2NUM(log10(d) + numbits * log10(2)); /* log10(d * 2 ** numbits) */