DAX Math & Trigonometric - ACOSH function


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Description

Returns the inverse hyperbolic cosine of a number. The number must be greater than or equal to 1.

DAX ACOSH function is new in Excel 2016.

Syntax

ACOSH (<number>) 

Parameters

Sr.No. Parameter & Description
1

number

Any real number equal to or greater than 1.

Return Value

Returns the inverse hyperbolic cosine of a number.

Remarks

The inverse hyperbolic cosine is the value whose hyperbolic cosine is number.

ACOSH (COSH (number)) equals number.

Example

= ACOSH(1) returns 0. 
= ACOSH(6) returns 2.47788873028848. 

dax_functions_mathematical_trigonometric.htm

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