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SymPy | Subset.size() in Python

  • Last Updated : 28 Aug, 2019

Subset.size() : size() is a sympy Python library function that returns the size of the subset.

Syntax :
sympy.combinatorics.subset.Subset.size()

Return :
the size of the subset.

Code #1 : size() Example




# Python code explaining
# SymPy.Subset.size()
  
# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset
  
# Using from 
# sympy.combinatorics.subset.Subsets.size()
  
# Creating Subset
a = Subset(['c', 'd'], ['geek', 'for', 'c', 'd'])
  
# size value
print ("Subset a size : ", a.size)

Output :

Subset a size : 2

Code #2 : size() Example




# Python code explaining
# SymPy.Subset.size()
  
# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset
  
# Using from 
# sympy.combinatorics.subset.Subsets.size()
  
# Creating Subset
a = Subset([2, 3, 4], [1, 2, 3, 4, 5])
  
# size value
print ("Subset a size : ", a.size)

Output :

Subset a size : 3


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