Macro Draw Parametric 2D Function/de

Description
Draws 2-dimensional, parametric and optionally polar equations.

Limitations
Still has some bugs and misses some features. Documentation is in the docstrings.

Use
Type :

Example usage:

draw2Dfunction(xFunction="0.5*n", yFunction="-0.75*n", n=0, nd=-math.pi, step=50, pol=1)

Script
Macro_drawParametric2DFunction.FCMacro