SymPy | Subset.prev_binary() in Python
Subset.prev_binary() : prev_binary() is a sympy Python library function that returns the previous binary ordered subset.
Syntax :
sympy.combinatorics.subset.Subset.prev_binary()Return :
the previous binary ordered subset.
Code #1 : prev_binary() Example
# Python code explaining # SymPy.Subset.prev_binary()   # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle from sympy.combinatorics.subsets import Subset   # Using from # sympy.combinatorics.subset.Subsets.prev_binary()   # Creating Subset a = Subset(['c', 'd'], ['geek', 'for', 'c', 'd'])   # prev_binary value print ("Subset a prev_binary : ", a.prev_binary().subset) |
Output :
Subset a prev_binary : [‘c’]
Code #2 : prev_binary() Example
# Python code explaining # SymPy.Subset.prev_binary()   # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle from sympy.combinatorics.subsets import Subset   # Using from # sympy.combinatorics.subset.Subsets.prev_binary()   # Creating Subset a = Subset(['k', 'a'], ['23', 'k', 'a'])   # prev_binary value print ("Subset a prev_binary : ", a.prev_binary().subset) |
Output :
Subset a prev_binary : [‘k’]
