copysign -- <cmath> : 残りのconstexpr対応 #1067

diff --git a/reference/cmath/copysign.md b/reference/cmath/copysign.md index edb18a5f7..22f5656c6 100644 --- a/reference/cmath/copysign.md +++ b/reference/cmath/copysign.md @@ -6,14 +6,40 @@ ```cpp namespace std { - double copysign(double x, double y); - float copysign(float x, float y); - long double copysign(long double x, long double y); - - Integral copysign(Integral x, Integral y); - - float copysignf(float x, float y); // C++17 から - long double copysignl(long do...

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