gp and sage
From gp I have some result and then define a function with 2 variables (using this result). Now I would like to plot this function in 3D- space. The problem is there in only 2D- plot functions in gp, so, I would like to use "sage" for plotting. Could you please show me how to import the result from gp to sage? Thank you so much.
Phuong Ha.