Commentary history 0bce8f93656a — Equation 677 Database

Commentary history

4 edits.

dwrensha · 2026-04-29 17:22:57

Direct product of two linear magmas: F_7 × F_13. The operation is (x₁, x₂) ◇ (y₁, y₂) = (4x₁ + 1y₁ (mod 7), 9x₂ + 11y₂ (mod 13)).
dwrensha · 2026-04-29 17:19:44

Direct product of two linear magmas: F_7 × F_13. The operation is (x₁, x₂) ◇ (y₁, y₂) = (4x₁ + 1y₁ (mod 7), 9x₂ + 11y₂ (mod 13)).
dwrensha · 2026-04-29 13:44:10

Direct product of two linear magmas: F_7(4,1) × F_13(9,11).
dwrensha · 2026-04-29 13:28:45

Direct product: F_7(4,1) × F_13(9,11).