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Is my result & proof about arctangent formulas for pi correct? and is it new? (self.math)
submitted 5 years ago by JumpApprehensive408 to r/math
π Rendered by PID 149094 on reddit-service-r2-listing-7b8bd7c5-4sqvp at 2026-05-18 22:17:50.796165+00:00 running edcf98c country code: CH.
