Function asech #

Calculate the hyperbolic arcsecant of a value, defined as asech(x) = acosh(1/x) = ln(sqrt(1/x^2 - 1) + 1/x).

For matrices, the function is evaluated element wise.

Syntax #

math.asech(x)

Parameters #

Parameter Type Description
x number | Complex | Array | Matrix Function input

Returns #

Type Description
number | Complex | Array | Matrix Hyperbolic arcsecant of x

Examples #

math.asech(0.5)       // returns 1.3169578969248166

See also #

acsch, acoth

Fork me on GitHub