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A symmetric universe
An article I wrote for Chalkdust issue 21.
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Should we write another issue?
A regular I wrote against the Chalkdust team for Chalkdust issue 20.
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Counting down to doomsday
My pit against Matt Enlow in the Big Internet Math-Off 2024.
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What's the best way to end a proof?
A regular I wrote against Clare Wallace for Chalkdust issue 19.