Revision history [back]
 | 1 | initial version |
One possibility :
sage: f(x,y) = y^2-x/2
sage: sum(map(lambda u:implicit_plot(f-u, (-9, 9), (-9, 9)), range(5)))
Launched png viewer for Graphics object consisting of 5 graphics primitives
HTH,
| | 2 | No.2 Revision |
One possibility :
sage: f(x,y) = y^2-x/2
sage: sum(map(lambda u:implicit_plot(f-u, (-9, 9), (-9, 9)), range(5)))
Launched png viewer for Graphics object consisting of 5 graphics primitives
Another :
sage: contour_plot(f, (-9, 9), (-9, 9), contours=range(5), labels=True, fill=False)
HTH,
