SymPy | Prufer.size() in Python

Prufer.size() : size() is a sympy Python library function that returns the size of the Prufer sequence.

Syntax :
sympy.combinatorics.Prufer.prufer.size()

Return :
size of the Prufer sequence

Code #1 : size() Example

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

Output :

Prufer a size : 125

Code #2 : size() Example

# Python code explaining 
# SymPy.Prufer.size() 
  
# importing SymPy libraries 
from sympy.combinatorics import Permutation, Cycle 
from sympy.combinatorics.prufer import Prufer 
  
# Using from  
# sympy.combinatorics.prufer.Prufer.size() 
  
# Creating Prufer 
b = Prufer([1, 2, 3, 2, 4, 5], [6, 7], [8]) 
  
# size value 
print ("Prufer b size : ", b.size) 

Output :

Prufer b size : 262144

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