Complex.Cosh(Complex) Method
Definition
Important
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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
The hyperbolic cosine of value
.
Remarks
The Cosh method for complex numbers corresponds to the Math.Cosh method for real numbers.
The Cosh method calculates the hyperbolic cosine of the complex number a + bi
as x + yi
, where:
x
is $\cosh a \times \cos b$y
is $\sinh a \times \sin b$
Applies to
See also
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