draw.spad line 957 [edit on github]
TopLevelDrawFunctionsForAlgebraicCurves provides top level functions for drawing non-singular algebraic curves.
draw(f(x, y) = g(x, y), x, y, l)
draws the graph of a polynomial equation. The list l
of draw options must specify a region in the plane in which the curve is to sketched.
makeObject(f(x, y) = g(x, y), x, y, l)
creates the graph of a polynomial equation. The list l
of draw options must specify a region in the plane in which the curve is to sketched.