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非会员顾客 说: 16-06-14 07:08
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16-06-14 00:54
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16-06-12 21:16
说: 回复此评论 Hey Oscar — I actually no longer have that code, but a good start would be , which gives you a parametrization of the square to the torus. Then you can write the equation for your line in the square (using idiceifinattons), and compose the two.