suivant: Composition of a cycle
monter: Permutations
précédent: Checking for a cycle
Table des matières
Index
Product of two permutations : p1op2
p1op2 takes as arguments two permutations.
p1op2 returns the permutation obtained by composition :
1stargo2ndarg
Input :
p1op2([3,4,5,2,0,1],[2,0,1,4,3,5])
Output :
[5,3,4,0,2,1]
Warning
Composition is done using the standard mathematical notation,
that is the permutation given as second argument is performed first.
Documentation of giac written by Renée De Graeve and Bernard Parisse