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<complex>

Library: Numerics

Header

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• Summary
• Synopsis
• See Also
• Standards Conformance

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Summary

The header <complex> is part of the Numerics library of the C++ Standard Library. It defines the class template complex, the specializations of the class template complex on types float, double, and long double, and a number of functions for representing and manipulating complex numbers.

Synopsis

namespace std {
 template<class T> class complex;
 template<> class complex<float>;
 template<> class complex<double>;
 template<> class complex<long double>;
 template<class T>
 complex<T> operator+(const complex<T>&, const complex<T>&);
 template<class T> complex<T> operator+(const complex<T>&,
 const T&);
 template<class T> complex<T> operator+(const T&, 
 const complex<T>&);
 template<class T> complex<T>
 operator-(const complex<T>&, const complex<T>&);
 template<class T> complex<T> operator-(const complex<T>&,
 const T&);
 template<class T> complex<T> operator-(const T&, 
 const complex<T>&);
 template<class T> complex<T>
 operator*(const complex<T>&, const complex<T>&);
 template<class T> complex<T> operator*(const complex<T>&,
 const T&);
 template<class T> complex<T> operator*(const T&, 
 const complex<T>&);
 template<class T> complex<T>
 operator/(const complex<T>&, const complex<T>&);
 template<class T> complex<T> operator/(const complex<T>&,
 const T&);
 template<class T> complex<T> operator/(const T&, 
 const complex<T>&);
 template<class T> complex<T> operator+(const complex<T>&);
 template<class T> complex<T> operator-(const complex<T>&);
 template<class T> bool
 operator==(const complex<T>&, const complex<T>&);
 template<class T> bool operator==(const complex<T>&, 
 const T&);
 template<class T> bool operator==(const T&, 
 const complex<T>&);
 template<class T> bool operator!=(const complex<T>&, 
 const complex<T>&);
 template<class T> bool operator!=(const complex<T>&, 
 const T&);
 template<class T> bool operator!=(const T&, 
 const complex<T>&);
 template<class T, class charT, class traits>
 basic_istream<charT, traits>&
 operator>>(basic_istream<charT, traits>&, complex<T>&);
 template<class T, class charT, class traits>
 basic_ostream<charT, traits>&
 operator<<(basic_ostream<charT, traits>&,
 const complex<T>&);
 template<class T> T real(const complex<T>&);
 template<class T> T imag(const complex<T>&);
 template<class T> T abs(const complex<T>&);
 template<class T> T arg(const complex<T>&);
 template<class T> T norm(const complex<T>&);
 template<class T> complex<T> conj(const complex<T>&);
 template<class T> complex<T> polar(const T&, const T&);
 template<class T> complex<T> cos (const complex<T>&);
 template<class T> complex<T> cosh (const complex<T>&);
 template<class T> complex<T> exp (const complex<T>&);
 template<class T> complex<T> log (const complex<T>&);
 template<class T> complex<T> log10(const complex<T>&);
 template<class T> complex<T> pow(const complex<T>&, int);
 template<class T> complex<T> pow(const complex<T>&,
 const T&);
 template<class T> complex<T> pow(const complex<T>&,
 const complex<T>&);
 template<class T> complex<T> pow(const T&, 
 const complex<T>&);
 template<class T> complex<T> sin (const complex<T>&);
 template<class T> complex<T> sinh (const complex<T>&);
 template<class T> complex<T> sqrt (const complex<T>&);
 template<class T> complex<T> tan (const complex<T>&);
 template<class T> complex<T> tanh (const complex<T>&);
}

See Also

complex

Standards Conformance

ISO/IEC 14882:1998 -- International Standard for Information Systems --Programming Language C++, Section 26.2

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