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Version: 3.45.0

Math.cosh()

The Math.cosh() function returns the hyperbolic cosine of a number.

Syntax​

Math.cosh(x)

Parameters​

  • x
    • : A number.

Return value​

The hyperbolic cosine of x.

Description​

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