Python中的SymPy Partition.RGS_generalized()

Partition.RGS_generalized() 。RGS_generalized()是一个sympy Python库函数，计算m+1个广义无限制增长字符串（字符串中a[i]是元素i出现的区块），然后作为矩阵中的行返回。

限制性增长字符串–字符串中的每个字符，a i都会导致相应元素所属的块（B i）。

语法 : sympy.combinatorics.partitions.Partition.RGS_generalized()

返回：广义非限制性增长字符串作为矩阵的一行。

代码 #1 : RGS_generalized() 示例

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# Python code explaining
# SymPy.RGS_generalized()
  
# importing SymPy libraries
from sympy.combinatorics.partitions import Partition
from sympy.combinatorics.partitions import RGS_generalized
  
# Using from sympy.combinatorics.partitions.Partition.RGS_generalized() method 
p = RGS_generalized(3)
  
print ("Row of Matrix : \n", p)

输出 :

Row of Matrix :
Matrix([[1, 1, 1, 1], [1, 2, 3, 0], [2, 5, 0, 0], [5, 0, 0, 0]])

代码 #2 :RGS_generalized() 示例

]
  
# Python code explaining
# SymPy.RGS_generalized()
  
# importing SymPy libraries
from sympy.combinatorics.partitions import Partition
from sympy.combinatorics.partitions import RGS_generalized
  
# Using from sympy.combinatorics.partitions.Partition.RGS_generalized() method 
p = RGS_generalized(-1)
  
print ("Row of Matrix : \n", p)