- :floating
- :complex
tan
calculate the tangent of given angle
Parameters
tan angle :integer :floating :complex :rational :quantity
Returns
Examples
copyprint tan 0 ; 0.0 print tan 0.3 ; 0.3093362496096232 print tan 1.0 ; 1.557407724654902
copytan to :complex [1 1] ; => 0.2717525853195119+1.083923327338695i