ArcCsc

ArcCsc[z] gives the arc cosecant csc⁻¹(z) of the complex number z.

Examples

Compute the arc cosecant:

ArcCsc[2]
(* π/6 *)

Numerical evaluation:

ArcCsc[2.0]
(* 0.523599 *)

Please visit the official Wolfram Language Reference for more details.