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Version: 3.27.2

Math.tanh()

The Math.tanh() function returns the hyperbolic tangent of a number.

Syntax​

Math.tanh(x)

Parameters​

  • x
    • : A number.

Return value​

The hyperbolic tangent of x.

Description​

Because tanh() is a static method of Math, you always use it as Math.tanh(), rather than as a method of a Math object you created (Math is not a constructor).