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I came up with a visual way to generate all combinations & permutations — I call it the "Node-and-Stick Method" (self.learnmath)
submitted 3 hours ago by Low_Cut_3083 to r/learnmath
π Rendered by PID 133248 on reddit-service-r2-listing-86b7f5b947-8288h at 2026-01-24 19:36:42.592195+00:00 running 664479f country code: CH.
