Returns the hyperbolic secant of a number.
Returns the hyperbolic secant of Number. The resultant value is between 0 and 1(included), i.e. (0,1].
Number is the real number, or a reference to a cell containing that number, whose hyperbolic secant value is to be calculated.
The hyperbolic secant value of a Number is equal to the inverse of its hyperbolic cosine.
The formula for the SECH function is:
Where N is the Number.
The figure below illustrates the function SECH.
|=SECH(1)||hyperbolic secant of 1||0.648054273663885|
|=SECH(0)||hyperbolic secant of 0||1|
Related LibreOffice functions:
Equivalent Excel functions: