Python 中的 SymPy | subset . subset _ from _ bit list()

原文:https://www . geesforgeks . org/sympy-subset-subset _ from _ bitlist-in-python/

subset . subset _ from _ bitlist():subset _ from _ bit list()是一个 sympy Python 库函数，返回 bit list 定义的子集。

语法: sympy . combinations . subset . subset . subset _ from _ bit list()

返回: 位列表定义的子集

代码#1 : subset_from_bitlist()示例

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

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

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

# Creating Subset
a = Subset.subset_from_bitlist( (['geek', 'for', 'c', 'd']), '0101')

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

输出:

subset a subset _ from _ bitlist:[' for '，' d']

代码#2 : subset_from_bitlist()示例

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

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

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

# Creating Subset
a = Subset.subset_from_bitlist(([2, 3, 3, 4]), '1011')

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

输出:

子集 a subset_from_bitlist : [2，3，4]

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