I am not sure but I think when objects are added together their
bounding boxes are checked, which might result in the -2 to 2
plotrange you are seeing. So you might have to do:
(e+p).show(xmax = 2, xmin = -2)
to get what you want.
-M. Hampton
On Jul 9, 5:14 pm, Mike Witt <mwg...@gmail.com> wrote:
> var('t')
> e=parametric_plot((3*sin(t), 2*cos(t)), (t,0,2*pi))
> e.set_aspect_ratio(1)
> e.set_axes_range(-3 , 3 , -3 ,3 )
> p=point((2,2/3*sqrt(5)))
> p.set_aspect_ratio(1)
> p.set_axes_range(-3 , 3 , -3 ,3 )
> e.show()
> p.show()
> (e+p).show()
>
> ----------------------------------------------------------
>
> e.show() and p.show() both look correct, with the axes extending from
> -3 to 3. But (e+p).show() only draws the y axis from -2 to 2. Am I
> doing something wrong? This is sage-4.0.2.
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