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initial version

asked 12 years ago

Neda gravatar image

Sketch affine variety in R^3

Hello I want to sketch this affine variety in R^3 V((x-2)(x^2-1) , y(x^2-y),(z+1)(x^2-1)) Is this command implicit_plot3d((x-2)(x^2-1) , y(x^2-y),(z+1)(x^2-1),[-2,2],[-2,2],[-2,2]) correct ? or I should try writing that command 3 times for each part?

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No.2 Revision

updated 12 years ago

calc314 gravatar image

Sketch affine variety in R^3

Hello I want to sketch this affine variety in R^3 V((x-2)(x^2-1) R3: $V((x-2)(x^2-1) , y(x^2-y),(z+1)(x^2-1)) y(x^2-y),(z+1)(x^2-1))$. Is this command

implicit_plot3d((x-2)(x^2-1) , y(x^2-y),(z+1)(x^2-1),[-2,2],[-2,2],[-2,2]) y(x^2-y),(z+1)(x^2-1),[-2,2],[-2,2],[-2,2])

correct ? or I should try writing that command 3 times for each part?