nerdamer.acsc(x: ExpressionInput): Expression
Computes the arccosecant (inverse cosecant) of an expression:
`acsc(x) = asin(1/x)`
.
At infinity:
`acsc(±∞) = 0`
.
Parameters
| Name | Type | Description |
|---|
x | ExpressionInput | The input expression (domain `|x| ≥ 1` for real results). |
Returns
Expression — The arccosecant of `x` in radians.
Examples
acsc(1).text() // "1/2*pi"
acsc(2).text() // "1/6*pi"
// Symbolic
acsc('x').text() // "acsc(x)"