marty cohen
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Member for 11 years, 11 months
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Last seen this week
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About
Martin Cohen is a retired computer programmer who loves dancing (favorites are West Coast Swing, Waltz, Foxtrot, and Salsa), writing (but not revising) poems, and solving math problems (that's why I'm here). He is currently trying to learn improv at the Westside Comedy Theater (westsidecomedy.com) in Santa Monica, CA.
He can also be reached at mjcohen@acm.org.
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sequences-and-seriesOct 15, 2019
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calculusMay 14, 2018
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Unsung HeroMar 13, 2013
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limitsDec 23, 2016
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elementary-number-theoryAug 15, 2021
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algebra-precalculusAug 27, 2019
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bronze badges
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approximationMar 16, 2018
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irrational-numbersMay 30, 2021
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factorialApr 19, 2017
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