diff options
Diffstat (limited to 'zen/basic_math.h')
| -rw-r--r-- | zen/basic_math.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/zen/basic_math.h b/zen/basic_math.h index b9be28be..8a32ee69 100644 --- a/zen/basic_math.h +++ b/zen/basic_math.h @@ -59,6 +59,9 @@ const double e = 2.71828182845904523536; const double sqrt2 = 1.41421356237309504880; const double ln2 = 0.693147180559945309417; +#if __cpp_lib_math_constants //C++20 + #error implement math constants from <numbers> header +#endif //static_assert(pi + e + sqrt2 + ln2 == 7.9672352249818781, "whoopsie"); //---------------------------------------------------------------------------------- |