Geometry app warnings

[parisse]

This is because the convexhull is computed exactly, replacing exp() by sqrt, and simplifying in an unique algebraic extension of the rationals. You can avoid the warnings by using approx data.

Code:


GA:=evalf(4, 3+e^(2*pi*i/5),3+e^(4*pi*i/5),3+e^(6*pi*i/5),3+e^(8*pi*i/5));
GB:=convexhull(GA);