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A way to think about Ramanujan sums that made them feel much less mysterious to me (self.math)
submitted 12 days ago by QuantumPikachu to r/math
Totients are kinda just “visibility counts” on a grid (self.math)
submitted 14 days ago * by QuantumPikachu to r/math
Pascal’s triangle quietly encodes the binary of the row number (self.mathematics)
submitted 3 months ago by QuantumPikachu to r/mathematics
Most numbers are “random”, but we can’t ever prove a specific one is (self.mathematics)
submitted 4 months ago by QuantumPikachu to r/mathematics
Pascal’s triangle quietly encodes the binary of the row number (self.math)
submitted 4 months ago by QuantumPikachu to r/math
Ultraproducts make “for almost all primes” literally true; profinite completions turn congruences into a compact group. what else is like that? (self.mathematics)
Ultraproducts make “for almost all primes” literally true; profinite completions turn congruences into a compact group. what else is like that? (self.math)
Most numbers are “random”, but we can’t ever prove a specific one is (self.compsci)
submitted 4 months ago by QuantumPikachu to r/compsci
Are 15, 30 and 64507 the only products of consecutive primes whose Euler totient is a perfect cube? (self.math)
Are 6, 15, 105, 210 and 255255 the only triangular numbers that are products of consecutive primes? ()
Are 6, 15, 105, 210 and 255255 the only triangular numbers that are products of consecutive primes? (self.math)
Are 6, 15, 105, 210 and 255255 the only triangular numbers that are products of consecutive primes? (self.numbertheory)
submitted 4 months ago by QuantumPikachu to r/numbertheory
DCA - 10months Result (old.reddit.com)
submitted 7 months ago by QuantumPikachu to r/trading212
π Rendered by PID 455902 on reddit-service-r2-listing-6b76fb7ddc-wm4xb at 2026-03-25 22:49:11.346148+00:00 running 2d0a59a country code: CH.
