3533.sagews

circle((1,1), 2, rgbcolor=(1,0,1))

circle((0,0), 1, rgbcolor=(0,1,0), aspect_ratio=1)

circle((0,0), 1, rgbcolor=(0,1,0), aspect_ratio=1, axes=0)

circle((0,0), 1, rgbcolor=(1,0,0), aspect_ratio=1, fill=True) + circle((1,0), 1, rgbcolor=(0,0,1), aspect_ratio=1)

plot(x^3, (x,-2,4))

plot(exp((-1/2)*x)*cos(2 *pi*x), (x,0,6), rgbcolor=(1,0,0)) + plot(exp((-1/2)*x), (x,0,6))