Python | SymPy Permutation.atoms() method Last Updated : 26 Aug, 2019 Comments Improve Suggest changes Like Article Like Report Permutation.atoms() : atoms() is a sympy Python library function that returns all the elements that are present in the permutation. Syntax : sympy.combinatorics.permutations.Permutation.atoms() Return : elements of the argumented permutation. Code #1 : atoms() Example Python3 1=1 # Python code explaining # SymPy.Permutation.atoms() # importing SymPy libraries from sympy.combinatorics.partitions import Partition from sympy.combinatorics.permutations import Permutation # Using from sympy.combinatorics.permutations.Permutation.atoms() method # creating Permutation a = Permutation([[2, 0], [3, 1]]) b = Permutation([1, 3, 5, 4, 2, 0]) print ("Permutation a - atoms form : ", a.atoms()) print ("Permutation b - atoms form : ", b.atoms()) Output : Permutation a - atoms form : {0, 1, 2, 3} Permutation b - atoms form : {0, 1, 2, 3, 4, 5} Code #2 : atoms() Example - 2D Permutation Python3 1=1 # Python code explaining # SymPy.Permutation.atoms() # importing SymPy libraries from sympy.combinatorics.partitions import Partition from sympy.combinatorics.permutations import Permutation # Using from sympy.combinatorics.permutations.Permutation.atoms() method # creating Permutation a = Permutation([[2, 4, 0], [3, 1, 2], [1, 5, 6]]) print ("Permutation a - atoms form : ", a.atoms()) Output : Permutation a - ascents form : [1, 2, 4] Comment More infoAdvertise with us Next Article Python | SymPy Permutation.atoms() method N noobestars101 Follow Improve Article Tags : Python SymPy Practice Tags : python Similar Reads Python | SymPy Permutation.ascents() method Permutation.ascents() : ascents() is a sympy Python library function that returns the position of ascents in the permutation. Ascents are the elements where a[i] < a[i+1] Syntax : sympy.combinatorics.permutations.Permutation.ascents() Return : position of ascents in the permutation Code #1 : asce 1 min read Python | SymPy Permutation.commutator() method Permutation.commutator() : commutator() is a sympy Python library function that returns the commutator of the partition. Suppose 'a' and 'b' are part of 'C', then the commutator of a and b is the 'C' identity iff a and b commute, i.e. ab == ba. Syntax : sympy.combinatorics.permutations.Permutation.c 2 min read Python | SymPy Permutation.array_form() method Permutation.array_form() : array_form() is a sympy Python library function that returns the 1 D copy of the augmented array. Syntax : sympy.combinatorics.permutations.Permutation.array_form() Return : copy of the Permutation in argument. Code #1 : array_form() Example Python3 # Python code explaini 1 min read Python | Sympy Permutation().array_form method With the help of sympy.combinatorics.Permutation().array_form method, we can get the linear array from multidimensional array or matrix by using sympy.combinatorics.Permutation().array_form method. Syntax : sympy.combinatorics.Permutation().array_form Return : Return an array having single dimension 1 min read Python | SymPy Permutation.cycles() method Permutation.cycles() : cycles() is a sympy Python library function that returns the number of cycles present in the permutation. This also includes the singleton. Syntax : sympy.combinatorics.permutations.Permutation.cycles() Return : number of cycles present in the permutation Code #1 : cycles() Ex 1 min read Like