Open In App

SymPy | Subset.rank_gray() in Python

Improve
Improve
Like Article
Like
Save
Share
Report

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)


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)


Output :

Subset a rank_gray : 11



Last Updated : 26 Aug, 2019
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads