Python Sympy Subset.unrank_binary()用法及代碼示例

Subset.unrank_binary()：unrank_binary()是一個sympy Python庫函數，它返回指定等級的二進製有序子集。

用法：

sympy.combinatorics.subset.Subset.unrank_binary()

返回：
指定等級的二進製有序子集。

代碼1：unrank_binary()示例

# Python code explaining 
# SymPy.Subset.unrank_binary() 
  
# importing SymPy libraries 
from sympy.combinatorics import Permutation, Cycle 
from sympy.combinatorics.subsets import Subset 
  
# Using from  
# sympy.combinatorics.subset.Subsets.unrank_binary() 
  
# Creating Subset 
a = Subset.unrank_binary(4, (['geek', 'for', 'c', 'd'])) 
  
# unrank_binary value 
print ("Subset a unrank_binary : ", a.subset)

輸出：

Subset a unrank_binary : [‘for’]

代碼2：unrank_binary()示例

# Python code explaining 
# SymPy.Subset.unrank_binary() 
  
# importing SymPy libraries 
from sympy.combinatorics import Permutation, Cycle 
from sympy.combinatorics.subsets import Subset 
  
# Using from  
# sympy.combinatorics.subset.Subsets.unrank_binary() 
  
# Creating Subset 
a = Subset.unrank_binary(4, ([2, 3, 4])) 
  
# unrank_binary value 
print ("Subset a unrank_binary : ", a.subset)

輸出：

Subset a unrank_binary : [2]

相關用法

注：本文由純淨天空篩選整理自noobestars101大神的英文原創作品 SymPy | Subset.unrank_binary() in Python。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。