Python 中的 SymPy | arrange.max()
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