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=TANH(number)
| Parameter | Deskripsi |
|---|---|
number |
The input number. |
The TANH function returns a number's hyperbolic tangent. Given input -2, the function returns the number -0.96402758 as output.
=TANH(-2) // returns -0.96402758
Just like the circular tangent, the hyperbolic tangent is defined in terms of the hyperbolic sine and hyperbolic cosine.
=SINH(a)/COSH(a) // definition of TANH(a)
For example, given the input of -1 the function returns -0.761594156.
=TANH(-1) // returns the slope of -0.761594156