ACOSH

The ACOSH function returns the hyperbolic arccosine of a number.

This function takes a single Number as input. It outputs that Number's inverse hyperbolic cosine.

Declaration

ACOSH(number) -> hyperbolic_arccosine

Parameters

number (required, type: Number) The number to calculate the hyperbolic arccosine for.

Return Values

hyperbolic_arccosine (type: Number) The hyperbolic arccosine of the given number.

Examples

The following example returns the hyperbolic arccosine of 1:

ACOSH(1) -> 0