zCircumCircle.py

from pygeo import *

v=display(scale=7)

zp1=zFreePoint(0,1,color=BLUE)
zp2=zFreePoint(-1,-2,color=BLUE)
zp3=zFreePoint(1,1,color=BLUE)
zcircle=zCircumCircle(zp1,zp2,zp3,color=RED)

v.pickloop()