Differences between revisions 1 and 3 (spanning 2 versions)
⇤ ← Revision 1 as of 2010-08-11 18:53:03 →
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Editor: bhanukiran
Comment:
← Revision 3 as of 2010-08-11 19:07:19 → ⇥
Size: 434
Editor: bhanukiran
Comment:
Deletions are marked like this. Additions are marked like this.
Line 11: Line 11:
F(x,y) = 9*x^2 + 4*y^2 F = 9*x^2 + 4*y^2
Line 13: Line 13:
plot3d(9*x^2 + 4*y^2 - 100, (x,-100,100), (y, -100, 100), color = 'blue')
plot3d(9*x^2 + 4*y^2 - 500, (x,-100,100), (y, -100, 100), color = 'red')}}}

contour_plot(F, (x,-500,500), (y, -500, 500))

}}}

  • Book

    Advanced Engineering Mathematics

    Author

    Erwin Kreyszig

    Edition

    8th Edition 

x = var('x')
y = var('y')

F = 9*x^2 + 4*y^2



contour_plot(F, (x,-500,500), (y, -500, 500))

  • Solution by:

    • ganesh, developer, space
    • bhanukiran, student, technical university of Delft
    • saransh, student, sobhit university

SageDays/Kreyszig-8.4-2 (last edited 2010-08-11 19:07:19 by bhanukiran)