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Python | sympy as_dict() method

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With the help of sympy.combinatorics.IntegerPartition().as_dict() method, we can get the dictionary of integer elements from subarrays along with it’s coefficient values by using sympy.combinatorics.IntegerPartition().as_dict() method.

Syntax : sympy.combinatorics.IntegerPartition().as_dict()
Return : Return the dictionary having elements along with it’s coefficient values.

Example #1 :
In this example we can see that by using sympy.combinatorics.IntegerPartition().as_dict() method, we are able to get the dictionary of integer values with it’s coefficient values.




# import sympy and IntegerPartition
from sympy.combinatorics.partitions import IntegerPartition
from sympy import *
  
# Using sympy.combinatorics.partitions.IntegerPartition().as_dict() method
gfg = IntegerPartition([1] + 3 * [2, 3]).as_dict()
   
print(gfg)


Output :

{3: 3, 2: 3, 1: 1}

Example #2 :




# import sympy and IntegerPartition
from sympy.combinatorics.partitions import IntegerPartition
from sympy import *
  
# Using sympy.combinatorics.partitions.IntegerPartition().as_dict() method
gfg = IntegerPartition([1] + 2 * [2, 3] + 4 * [4] + 5 * [5]).as_dict()
   
print(gfg)


Output :

{5: 5, 4: 4, 3: 2, 2: 2, 1: 1}


Last Updated : 26 Aug, 2019
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