mathjs/docs/reference/functions/acsc.md

Function acsc

Calculate the inverse cosecant of a value.

For matrices, the function is evaluated element wise.

Syntax

math.acsc(x)

Parameters

Parameter	Type	Description
x	Number | Boolean | Complex | Array | Matrix | null	Function input

Returns

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

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