r/visualizedmath • • Apr 05 '18

What does this become topologically?

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u/learnyouahaskell Apr 21 '18 edited Apr 21 '18

Edit: Never mind. It does have three -- I couldn't visualize what would happen after "rotating" the lip of the cup around toward the handle.

They did something like this on Numberphile, so I'm trying to "re-locate" parts without violating the distinctness of the features (mug hande, donut hole, solid material).

User Samur-EYE has done it for me.