User contributions for 195.191.191.13

30 October 2025

• 15:5415:54, 30 October 2025 diff hist +113,659 N Quadratic reciprocity Congruence modulo m is denoted with \pmod{m}, not to be confused with the notation a \bmod b without parentheses that refers to the remainder of a when divided by b current

27 October 2025

• 14:3814:38, 27 October 2025 diff hist +24,536 N Isoperimetric inequality semicircle? https://it.wikipedia.org/wiki/Problema_di_Didone current