Returns the hyperbolic tangent of a number.
Syntax
TANH(number)
Number is any real number
Remark
The formula for the hyperbolic tangent is:
Example
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How to copy an example
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Selecting an example from Help
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A 
B 
Formula 
Description (Result) 
=TANH(2) 
Hyperbolic tangent of 2 (0.96403) 
=TANH(0) 
Hyperbolic tangent of 0 (0) 
=TANH(0.5) 
Hyperbolic tangent of 0.5 (0.462117) 
