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2015-03-08 12:18:41 +0200 | commented answer | how do i plot 3d planes like x=1 thanks a lot, didn't know could use lambda to pass functions in sage (completely new to this package) |
2015-03-08 10:22:49 +0200 | asked a question | how do i plot 3d planes like x=1 I plotted z=x^2+y^2 and would like to add some planes to the diagram. How do i plot x=1? |