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Function Details : cosh

doublecosh(double x) ;

Return Type : double

Double-precision floating point (±1.7E±308, ~15 decimal digits)

Read about return values of cosh function .

1st Parameter Type : double

Double-precision floating point (±1.7E±308, ~15 decimal digits)

1st Parameter

The value for which the hyperbolic cosine is to be computed

Read more about parameters of cosh in parameters section

The coshfunction in C language Calculates the hyperbolic cosine of the specified number.

The cosh function computes the hyperbolic cosine of x. The hyperbolic cosine is defined mathematically as (e^x + e^-x) / 2, where e is the base of natural logarithms. This function is commonly used in various mathematical and scientific applications, particularly those involving hyperbolic geometry or certain types of differential equations.

The coshfunction takes 1 parameter:

•
double `x`: The value for which the hyperbolic cosine is to be computed

Computes the hyperbolic cosine of the given value `x` and returns the result as a `double`. The hyperbolic cosine is defined as (e^x + e^(-x)) / 2.

The cosh function return value :

Returns the hyperbolic cosine of x
The return value is always greater than or equal to 1

Output

This example demonstrates the basic usage of the `cosh` function for various input values, including positive, negative, and zero. It shows how the hyperbolic cosine behaves for these inputs.