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Function Details : tanh

doubletanh(double x) ;

Return Type : double

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

Read about return values of tanh function .

1st Parameter Type : double

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

1st Parameter

The value for which the hyperbolic tangent is to be computed.

Read more about parameters of tanh in parameters section

The tanhfunction in C language Calculates the hyperbolic tangent of the specified number.

The tanh function computes the hyperbolic tangent of x. It is defined mathematically as sinh(x) / cosh(x), or equivalently, (e^x - e^-x) / (e^x + e^-x), where e is Euler's number (approximately 2.71828). The hyperbolic tangent function always returns a value between -1 and 1.

The tanhfunction takes 1 parameter:

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

Computes the hyperbolic tangent of `x`, defined as sinh(x)/cosh(x). Returns a `double` representing the result. The output will always be in the range (-1, 1).

The tanh function return value :

Returns the hyperbolic tangent of x, a value between -1 and 1

Output

This example calculates the hyperbolic tangent of 1.0.