mapped_functions.hpp

#include "./concepts.hpp"
#include "./map.hpp"
#include "./traits.hpp"
#include <cmath>
#include <complex>
#include <type_traits>
#include <utility>

Detailed Description

Provides some custom implementations of standard mathematical functions used for lazy, coefficient-wise array operations.

Definition in file mapped_functions.hpp.

Go to the source code of this file.

Classes
struct	nda::conj_f
	Wrapper for nda::conj. More...

Functions
double	nda::abs2 (double x)
	Get the squared absolute value of a double.
double	nda::abs2 (std::complex< double > z)
	Get the squared absolute value of a std::complex<double>.
template<Array A>
decltype(auto)	nda::conj (A &&a)
	Lazy, coefficient-wise complex conjugate function for nda::Array types.
template<typename T> requires (nda::is_scalar_v<T>)
auto	nda::conj (T t)
	Get the complex conjugate of a scalar.
bool	nda::isnan (std::complex< double > const &z)
	Check if a std::complex<double> is NaN.
template<Array A>
auto	nda::pow (A &&a, double p)
	Lazy, coefficient-wise power function for nda::Array types.
template<typename T> requires (std::is_integral_v<T>)
T	nda::pow (T x, int n)
	Calculate the integer power of an integer.
template<typename T> requires (nda::is_scalar_v<T>)
auto	nda::real (T t)
	Get the real part of a scalar.