visited 32 states (14.2%)
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There's not much fun here yet, but I hope to add some new stuff from time to time.
Shakespeare's observations on the mathematics of relations
A pretty picture to illustrate some pleasing geometrical facts.
How to construct a 3:4:5 triangle
An illustration of Euclid XIII 10
An upper bound for my Erdös number.
visited 32 states (14.2%)
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US states I have visited (likewise):
visited 14 states (28%)
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