The Command-Line Calculator is a great idea - much better than clumsy Calc and CalcRPN, but its trigonometric functions do not work. Sine and cosine always return minus 1. Tangent always returns zero.

It seems to work here, e.g `=(tan(25))`

entered as a line length constraint gets me a line of length .134.

@Andrew_Nowicki : Radiansâ€¦

-Pascal

Its actual value is 0.466307658154999