Subset.rank_lexicographic() : rank_lexicographic() is a sympy Python library function that returns the lexicographic ranking of the subset.
Syntax :
sympy.combinatorics.subset.Subset.rank_lexicographic()Return :
the lexicographic ranking of the subset.
Code #1 : rank_lexicographic() Example
# Python code explaining # SymPy.Subset.rank_lexicographic() # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle from sympy.combinatorics.subsets import Subset # Using from # sympy.combinatorics.subset.Subsets.rank_lexicographic() # Creating Subset a = Subset(['c', 'd'], ['geek', 'for', 'c', 'd']) # rank_lexicographic value print ("Subset a rank_lexicographic : ", a.rank_lexicographic) |
Output :
Subset a rank_lexicographic : 14
Code #2 : rank_lexicographic() Example
# Python code explaining # SymPy.Subset.rank_lexicographic() # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle from sympy.combinatorics.subsets import Subset # Using from # sympy.combinatorics.subset.Subsets.rank_lexicographic() # Creating Subset a = Subset([2, 3, 4], [1, 2, 3, 4, 5]) # rank_lexicographic value print ("Subset a rank_lexicographic : ", a.rank_lexicographic) |
Output :
Subset a rank_lexicographic : 19
