Subset.rank_gray() : rank_gray() is a sympy Python library function that returns the Gray code ranking of the subset.
Syntax :
sympy.combinatorics.subset.Subset.rank_gray()Return :
Gray code ranking of the subset
Code #1 : rank_gray() Example
# Python code explaining # SymPy.Subset.rank_gray() # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset
# Using from # sympy.combinatorics.subset.Subsets.rank_gray() # Creating Subset a = Subset([ 'c' , 'd' ], [ 'geek' , 'for' , 'c' , 'd' ])
# rank_gray value print ( "Subset a rank_gray : " , a.rank_gray)
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Output :
Subset a rank_gray : 2
Code #2 : rank_gray() Example
# Python code explaining # SymPy.Subset.rank_gray() # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset
# Using from # sympy.combinatorics.subset.Subsets.rank_gray() # Creating Subset a = Subset([ 2 , 3 , 4 ], [ 1 , 2 , 3 , 4 , 5 ])
# rank_gray value print ( "Subset a rank_gray : " , a.rank_gray)
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Output :
Subset a rank_gray : 11
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