Calculator and formula for calculating the hyperbolic tangent of an angle
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.
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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
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.
The result is in the range -1 to +1.
\(\displaystyle tanh(x)=\frac{sinh(x)}{cosh(x)}\) \(\displaystyle =\frac{e^x-e^{-x}}{e^x+e^{-x}} \) \(\displaystyle =\frac{e^{2x}-1}{e^{2x}+1} \)
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