Hyperbolic tangent

This function calculates the hyperbolic tangent of a real number

Select degrees or radians as the unit of measurement for the angle. Then enter the angle whose hyperbolic tangent is to be calculated and click the Calculate button.

Tanh Calculator  Input Delete Entry Angle Unit Degrees Radians Decimal places 0 1 2 3 4 6  Results Tanh

Unit of measurement for x-axis is radians

Description

The Tanh calculater above calculates the hyperbolic tangent for an angle that is specified as a real number. The Tanh function for calculating a complex number can be found here

Input

The angle is given in degrees (full circle = 360 °) or radians (full circle = 2 · π). The unit of measure used is set to degrees or radians in the pull-down menu.

Output

The result is in the range -1 to +1.

Tanh function formula

\(\displaystyle tanh(x)=\frac{sinh(x)}{cosh(x)}\) \(\displaystyle =\frac{e^x-e^{-x}}{e^x+e^{-x}} \) \(\displaystyle =\frac{e^{2x}-1}{e^{2x}+1} \)