Python 中的 SymPy | arrange . max()

原文:https://www . geesforgeks . org/sympy-置换-max-in-python/

置换. max() : max() 是一个 sympy Python 库函数，返回置换中的最大值。

语法:sympy . combinations . arranges . arrange . max()

返回:排列中的最大值。

代码#1:最大值()示例

# Python code explaining
# SymPy.Permutation.max()

# importing SymPy libraries
from sympy.combinatorics.partitions import Partition
from sympy.combinatorics.permutations import Permutation

# Using from sympy.combinatorics.permutations.Permutation.max() method 

# creating Permutation
a = Permutation([[2, 0], [3, 1]])

b = Permutation([1, 3, 5, 4, 2, 0])

print ("Permutation a - max form : ", a.max())
print ("Permutation b - max form : ", b.max())

输出:

排列 a–最大形式:3 排列 b–最大形式:5

代码#2 : max()示例–2D 置换

# Python code explaining
# SymPy.Permutation.max()

# importing SymPy libraries
from sympy.combinatorics.partitions import Partition
from sympy.combinatorics.permutations import Permutation

# Using from sympy.combinatorics.permutations.Permutation.max() method 

# creating Permutation
a = Permutation([[2, 4, 0], 
                 [3, 1, 2],
                 [1, 5, 6]])

print ("Permutation a - max form : ", a.max())

输出:

排列 a–最大形式:6

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