Python | sympy RGS method

With the help of sympy.combinatorics.Partition().RGS method, we are able to get the index value of members of subarray in the way that it is passed in the Partition() method by using sympy.combinatorics.Partition().RGS method.

Syntax : sympy.combinatorics.Partition().RGS

Return : Return tuple of index values.

Example #1 :
In this example we can see that by using sympy.combinatorics.Partition().RGS method, we can get the index values of members of subarray in one tuple.

# import sympy and Relational
from sympy.combinatorics.partitions import Partition
from sympy import *

x, y = symbols('x y')

# Using from sympy.combinatorics.partitions.Partition() method
gfg = Partition([1, 2], [4, 5, 6], [-12, -11])

print(gfg.RGS)

Output :

(0, 0, 1, 1, 2, 2, 2)

Example #2 :

# import sympy and Relational
from sympy.combinatorics.partitions import Partition
from sympy import *

x, y = symbols('x y')

# Using from sympy.combinatorics.partitions.Partition() method
gfg = Partition([3], [1, 91], [2], [6])

print(gfg.RGS)

Output :

(0, 1, 2, 3, 0)