std::pow(std::complex)

From Cppreference

C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++11) Atomic operations library (C++11) Thread support library (C++11)
Numerics library
Common mathematical functions Floating-point environment Complex numbers Numeric arrays Pseudo-random number generation Compile-time rational arithmetic (C++11) Generic numeric operations iota (C++11) accumulate inner_product adjacent_difference partial_sum
Complex numbers
Member functions complex::complex complex::operator= complex::real complex::imag complex::operator+= complex::operator-= complex::operator*= complex::operator/= Non-member functions operator== operator!= operator<< operator>> real imag abs arg norm conj proj (C++11) polar Exponential functions exp log log10 Power functions pow sqrt Trigonometric functions sin cos tan asin (C++11) acos (C++11) atan (C++11) Hyperbolic functions sinh cosh tanh asinh (C++11) acosh (C++11) atanh (C++11)

Defined in header <complex>
template< class T > complex<T> pow( const complex<T>& base, const complex<T>& exp );
template< class T > complex<T> pow( const complex<T>& base, const T& exp );
template< class T > complex<T> pow( const T& base, const complex<T>& exp );

Computes complex base raised to a complex power exp. The operation is defined as exp(base · log(exp). A branch cut exists along the negative real axis.

The result of pow(0, 0) is implementation-defined.

[edit] Parameters

base	-	base as a complex value
exp	-	exponent as a complex value

[edit] Return value

base raised to a power exp.

[edit] See also

exp(std::complex)	complex base e exponential (function template)