Function asec #

Calculate the inverse secant of a value. Defined as asec(x) = acos(1/x).

For matrices, the function is evaluated element wise.

Syntax #

math.asec(x)

Parameters #

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

Returns #

Type Description
number | Complex | Array | Matrix The arc secant of x

Examples #

math.asec(0.5)           // returns 1.0471975511965979
math.asec(math.sec(1.5)) // returns 1.5

math.asec(2)             // returns 0 + 1.3169578969248166 i

See also #

acos, acot, acsc

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