Wikimedi'Òc

Walsh permutation 214.svg - Watchduck

Walsh permutation 214 hexagon.svg - Watchduck

Walsh permutation 214 Fano.svg - Watchduck

Walsh permutation 214 arrows periodic.png - Watchduck

Walsh permutation 214 arrows.png - Watchduck

Walsh permutation 214 JF.png - Watchduck

Walsh permutation 214 RGB.png - Watchduck

Walsh permutation 214 balls.png - Watchduck

Walsh permutation 214 RGB as inverse.png - Watchduck

Walsh permutation 214 Walsh.svg - Watchduck

0213 4657 inversions matrix.svg - Watchduck

0213 4657 inversions triangle.svg - Watchduck