SymPy | Subset.prev_binary() in Python

SymPy | Subset.iterate_binary() in Python

Last Updated : 26 Aug, 2019

Subset.iterate_binary() : iterate_binary() is a sympy Python library function that iterates over the binary subsets by k steps. Value of 'k' can be positive or negative.

Syntax : sympy.combinatorics.subset.Subset.iterate_binary() Return : iterates over the binary subsets by k steps

Code #1 : iterate_binary() Example

Python3 1=1

# Python code explaining
# SymPy.Subset.iterate_binary()

# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset

# Using from 
# sympy.combinatorics.subset.Subsets.iterate_binary()

# Creating Subset
a = Subset(['c', 'd'], ['geek', 'for', 'c', 'd'])

# iterate_binary value
print ("Subset a iterate_binary : ", a.iterate_binary(1).subset)

Output :

Subset a iterate_binary : ['for']

Code #2 : iterate_binary() Example

Python3 1=1

# Python code explaining
# SymPy.Subset.iterate_binary()

# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset

# Using from 
# sympy.combinatorics.subset.Subsets.iterate_binary()

# Creating Subset
a = Subset(['c', 'd'], ['23', 'c', 'd'])

# iterate_binary value
print ("Subset a iterate_binary : ", a.iterate_binary(2).subset)

Output :

Subset a iterate_binary : ['23', 'd']

SymPy | Subset.prev_binary() in Python

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