r/MathFaiL

47 archived posts · Oct 2015 – Mar 2026

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#MathFaiL

r/MathFaiL

Math fail for obvious failures in basic mathematics. The math fails can be on reddit or elsewhere on the Web, media, financial reports, government, politics, science, genetics, GMO, engineering, calculating, calculations, programming, percents, percentages, economics, accounting, Wall Street, investments, banks.

Created Oct 27, 2015

82Members (last snapshot)

47Archived posts

#MathFaiL is for reporting obvious failures in basic mathematics, including counting, statistics, and Wall Street finance.

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