Complex.Cosh(Complex) Method

Definition

Returns the hyperbolic cosine of the specified complex number.

public:
 static System::Numerics::Complex Cosh(System::Numerics::Complex value);
public static System.Numerics.Complex Cosh (System.Numerics.Complex value);
static member Cosh : System.Numerics.Complex -> System.Numerics.Complex
Public Shared Function Cosh (value As Complex) As Complex

Parameters

value
Complex

A complex number.

Returns

Complex

The hyperbolic cosine of value.

Remarks

The Cosh method for complex numbers corresponds to the Math.Cosh method for real numbers.

The Cosh method uses the following formula to calculate the hyperbolic cosine of the complex number a + bi:

(Cosh(a) * Cos(b), Sinh(a) * Sin(b))

Applies to

See also