Returns the hyperbolic tangent of a number.
This function works the same in Google Sheets as it does in Excel — same syntax and arguments.
TANH(number)The TANH function calculates the hyperbolic tangent of any real number. It is defined as the ratio of the hyperbolic sine to the hyperbolic cosine of the given value.
=TANH(0)Result: 0
The hyperbolic tangent of 0 is 0.
=TANH(1)Result: 0.761594156
Calculates the hyperbolic tangent of 1.
The result of the TANH function is always between -1 and 1.