Documentation/Calc Functions/CSCH

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Function name:

CSCH

Category:

Mathematical

Summary:

Returns the hyperbolic cosecant of a number.

Im-jabber.svg

Note:
This function is available since LibreOfficeDev 3.5.

Syntax:

CSCH(Number)

Returns:

Returns the hyperbolic cosecant of Number. The resultant value is between -∞ and +∞, i.e. (-∞,+∞).

Arguments:

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

If Number is 0, the csch value is undefined, hence the function returns a numeric error(#NUM!) value.

Additional details:

The hyperbolic cosecant value of a Number is equal to the inverse of its hyperbolic sine.

The formula for the CSCH function is:

Csche.png

Where N is the Number.

The figure below illustrates the function CSCH.

CSCH function

Examples:

Formula Description Returns
=CSCH(1) hyperbolic cosecant of 1 0.8509181282
=CSCH(0) hyperbolic cosecant of 0 returns numeric error value #NUM!

Related LibreOffice functions:

SINH

CSC

ODF standard:

Section 6.16.21, part2

Equivalent Excel functions:

CSCH