simple-squiggle/node_modules/mathjs/docs/reference/functions/acsc.md

Function acsc

Calculate the inverse cosecant of a value, defined as acsc(x) = asin(1/x).

For matrices, the function is evaluated element wise.

Syntax

math.acsc(x)

Parameters

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

Returns

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

Throws

Type	Description

Examples

math.acsc(0.5)           // returns number 0.5235987755982989
math.acsc(math.csc(1.5)) // returns number ~1.5

math.acsc(2)             // returns Complex 1.5707963267948966 -1.3169578969248166 i

See also

csc, asin, asec