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diff --git a/reference/cmath/atanh.md b/reference/cmath/atanh.md index 78e3a266d..6e3bb5445 100644 --- a/reference/cmath/atanh.md +++ b/reference/cmath/atanh.md @@ -7,17 +7,29 @@ ```cpp namespace std { - float atanh(float x); // (1) C++11からC++20まで - double atanh(double x); // (2) C++11からC++20まで - long double atanh(long double x); // (3) C++11からC++20まで + float atanh(float x); // (1) C++11からC++20まで + double atanh(double x); // (2) C++11からC++2...