- :floating
- :complex
csech
calculate the hyperbolic cosecant of given angle
Parameters
csech angle :integer :floating :complex :rational :quantity
Returns
Examples
copyprint csech 0 ; inf print csech 0.3 ; 3.283853396698424 print csech 1.0 ; 0.8509181282393216
copycsech to :complex [1 1] ; => 0.3039310016284264-0.6215180171704283i