Permutation.length() : length() is a sympy Python library function that finds the number of integers moved by the permutation.
Syntax : sympy.combinatorics.permutations.Permutation.length()
Return : number of integers moved by the permutation
Code #1 : length() Example
# Python code explaining # SymPy.Permutation.length() # importing SymPy libraries from sympy.combinatorics.partitions import Partition from sympy.combinatorics.permutations import Permutation # Using from sympy.combinatorics.permutations.Permutation.length() method # creating Permutation a = Permutation([[2, 0], [3, 1]]) b = Permutation([1, 3, 5, 4, 2, 0]) print ("Permutation a - length form : ", a.length()) print ("Permutation b - length form : ", b.length()) |
Output :
Permutation a – length form : 4
Permutation b – length form : 6
Code #2 : length() Example – 2D Permutation
# Python code explaining # SymPy.Permutation.length() # importing SymPy libraries from sympy.combinatorics.partitions import Partition from sympy.combinatorics.permutations import Permutation # Using from sympy.combinatorics.permutations.Permutation.length() method # creating Permutation a = Permutation([[2, 4, 0], [3, 1, 2], [1, 5, 6]]) print ("Permutation a - length form : ", a.length()) |
Output :
Permutation a – length form : 7
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