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Jul 21, 2015
I'm going to try this math blogging thing. Also, an animation!
Sol geometry and the tangent bundle of a hyperbola
no plus ones
When I try to get to this post from its RSS synopsis, I get a 404... I think this is because it's using a relative URL.
Jul 25, 2015
Oops, you're right—fixed; thanks!
Jul 26, 2015
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Collection by Andrew Geng