Skip to content
Free public beta until December 4, 2026: every course is open, no card needed. After that, the first chapter of each course stays free and full access is a one-time $39 ($19 for up to 100 founding members chosen for helpful feedback). Your progress is kept. How the beta works

cycle notation

A permutation written as a product of cycles, each cycle listing the elements it moves in the order it moves them, e.g. (1\,3\,2).

Loading interactive…

Examples

  • (1\,3\,2) sends 1\to3,\ 3\to2,\ 2\to1.

Read the full section →
Graph settings

Calculator