std::cos(std::complex)

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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> cos( const complex<T>& z );

Computes complex cosine of a complex value z.

[edit] Parameters

z

-

complex value

[edit] Return value

Complex cosine of z.

[edit] See also

sin(std::complex)	computes sine of a complex number (sin(z)) (function template)
tan(std::complex)	computes tangent of a complex number (tan(z)) (function template)