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
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.prufer import Prufer
a = Prufer([1, 2, 3], [2, 4, 5])
print ("Prufer a size : ", a.size)
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Output :
Prufer a size : 125
Code #2 : size() Example
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.prufer import Prufer
b = Prufer([1, 2, 3, 2, 4, 5], [6, 7], [8])
print ("Prufer b size : ", b.size)
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Output :
Prufer b size : 262144
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