Documentation/Calc Functions/COSH

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Function name:

COSH

Category:

Mathematical

Summary:

Returns the hyperbolic cosine of a number.

Syntax:

COSH(Number)

Returns:

Returns the hyperbolic cosine of the given Number. The resultant value is between +1 and ∞, i.e. [+1,∞).

Arguments:

Number is the real number,or a reference to a cell containing that number, whose hyperbolic cosine value is to be calculated.

Additional details:

The formula for the hyperbolic cosine is:

Cosh.png

where N is the Number

The GIF below illustrates the function COSH.

COSH function

Examples:

Formula Description Returns
=COSH(0) hyperbolic cosine of 0 1
=COSH(1) hyperbolic cosine of 1 1.54308063481524

Related LibreOffice functions:

COS

ACOSH

ACOS

ODF standard:

Section 6.16.3, part 2.

Equivalent Excel functions:

COSH