- :floating
- :complex
actan
calculate the inverse cotangent of given angle
Parameters
actan angle :integer :floating :complex :quantity
Returns
Examples
copyprint actan 0 ; 1.570796326794897 print actan 1 ; 0.7853981633974483 print actan 10.0 ; 0.09966865249116204
copyactan to :complex @[pi 1] ; => 0.2834557524705047-0.08505998507745414i