SymPy | Permutation.size() in Python

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Permutation.size() : size() is a sympy Python library function that returns the number of elements in the permutation.

Syntax : sympy.combinatorics.permutations.Permutation.size()

Return : number of elements in the permutation.

Code #1 : size() Example

# Python code explaining 
# SymPy.Permutation.size() 
  
# importing SymPy libraries 
from sympy.combinatorics.partitions import Partition 
from sympy.combinatorics.permutations import Permutation 
  
# Using from  
# sympy.combinatorics.permutations.Permutation.size() method  
  
# creating Permutation 
a = Permutation([[2, 0], [3, 1]]) 
  
b = Permutation([1, 3, 5, 4, 2, 0]) 
  
  
print ("Permutation a - size form : ", a.size) 
print ("Permutation b - size form : ", b.size) 

Output :

Permutation a – size form : 4
Permutation b – size form : 6

Code #2 : size() Example

# Python code explaining 
# SymPy.Permutation.size() 
  
# importing SymPy libraries 
from sympy.combinatorics.partitions import Partition 
from sympy.combinatorics.permutations import Permutation 
  
# Using from  
# sympy.combinatorics.permutations.Permutation.size() method  
  
# creating Permutation 
a = Permutation([[2, 4, 0],  
                 [3, 1, 2], 
                 [1, 5, 6]]) 
  
  
print ("Permutation a - size form : ", a.size) 