Python 中的 SymPy | Partition.as_ferrers()

原文:https://www . geesforgeks . org/sympy-partition-as _ ferrers-in-python/

partition . as _ ferrers():as _ ferrers()是一个 sympy Python 库函数，根据提到的字符返回分区的 ferrer 图。

语法:sympy . combinations . partitions . partition . as _ ferrers(char)

返回:分区的费雷尔图

代码#1 : as_ferrers()示例

# Python code explaining
# SymPy.as_ferrers()

# importing SymPy libraries
from sympy.combinatorics.partitions import Partition
from sympy.combinatorics.partitions import IntegerPartition

# Using from sympy.combinatorics.partitions.Partition.as_ferrers() method 
print(IntegerPartition([5, 2, 5]).as_ferrers())

输出:

代码#2 : as_ferrers(char = '*)示例

# Python code explaining
# SymPy.as_ferrers()

# importing SymPy libraries
from sympy.combinatorics.partitions import Partition
from sympy.combinatorics.partitions import IntegerPartition

# Using from sympy.combinatorics.partitions.Partition.as_ferrers() method 
print(IntegerPartition([1, 2, 3, 4]).as_ferrers(char = '*'))

输出:

  • *
  • * *

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