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how do i plot 3d planes like x=1

asked 2015-03-08 10:22:49 +0200

fredsmith999 gravatar image

updated 2015-03-08 19:51:12 +0200

vdelecroix gravatar image

I plotted z=x^2+y^2 and would like to add some planes to the diagram. How do i plot x=1?

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answered 2015-03-08 11:54:44 +0200

tmonteil gravatar image

updated 2015-03-08 12:00:31 +0200

Plots are objects that can be added, so you can first create the plot of your function:

sage: F = plot3d(lambda x,y: x^2+y^2, [-2,2], [-2,2])

Then the plot of the plane $x=1$

sage: P = implicit_plot3d(lambda x,y,z: x-1, (-2,2), (-2,2), (-2,8))

Then you can add them on a common plot:

sage: F+P
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thanks a lot, didn't know could use lambda to pass functions in sage (completely new to this package)

fredsmith999 gravatar imagefredsmith999 ( 2015-03-08 12:18:41 +0200 )edit

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Asked: 2015-03-08 10:22:49 +0200

Seen: 2,754 times

Last updated: Mar 08 '15