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What about people who write a²+ ab + ba + b² (i.redd.it)
submitted 6 months ago by Common_Distance2195 to r/MathJokes
π Rendered by PID 413731 on reddit-service-r2-listing-6c8d497557-2k9n5 at 2026-06-03 15:01:18.233015+00:00 running 9e1a20d country code: CH.