#ifndef PYTHONIC_INCLUDE_CMATH_PI_HPP #define PYTHONIC_INCLUDE_CMATH_PI_HPP #include "pythonic/include/utils/functor.hpp" #include "pythonic/include/types/complex.hpp" #include PYTHONIC_NS_BEGIN namespace cmath { double constexpr pi = std::atan(1) * 4; } PYTHONIC_NS_END #endif