Slippers surfaceBy Roger BagulaGraphics by Paul Bourke August 2002
y = (2 + cos(u+2pi/3)) cos(2pi/3+v)2 sin(2pi/3+v)2 z = -(2 + cos(u-2pi/3)) cos(2pi/3-v)2 sin(2pi/3-v)3 0 <= u <= 2 pi, 0 <= v <= 2 pi
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Slippers surfaceBy Roger BagulaGraphics by Paul Bourke August 2002
y = (2 + cos(u+2pi/3)) cos(2pi/3+v)2 sin(2pi/3+v)2 z = -(2 + cos(u-2pi/3)) cos(2pi/3-v)2 sin(2pi/3-v)3 0 <= u <= 2 pi, 0 <= v <= 2 pi
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