Division by Zero

A blog about math, puzzles, teaching, and academic technology

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Barry Mazur's LA Times Op-Ed is missing the key figure in the text. Hope they fix it | Math & Art Without the Filters lat.ms/1bRjGcy 7 hours ago
RT @Overmeducated: @divbyzero Your book has made it so that I can't look @ a golf green without thinking in terms of sources, saddles, and … 1 day ago
Birthday party at Ski Roundtop. Three Mile Island nuclear power plant in the distance. http://t.co/bzQmBrxcIN 2 days ago
A few excerpts from Thurston's "On proof and progress in mathematics" bit.ly/14E3URS 2 days ago
Eating an omelet made from this week's farm share items (swiss chard, scallions, garlic scapes + cheddar cheese). 3 days ago