Python | Sympy partitions.RGS_rank() method

With the help of sympy.combinatorics.partitions.RGS_rank() method, we can get the rank of the restricted growth string in sympy.combinatorics.partitions.RGS_rank() method.

Syntax : sympy.combinatorics.partitions.RGS_rank()
Return : Return a rank of restricted growth string.

Example #1 :
In this example we can see that by using sympy.combinatorics.partitions.RGS_rank() method, we are able to get the rank of restricted growth string.

# import sympy and RGS_unrank
from sympy.combinatorics.partitions import RGS_rank
from sympy import * x, y = symbols('x y')

# Using sympy.combinatorics.partitions.RGS_rank method
gfg = RGS_rank([1, 2, 5, 4, 2, 10])

print(gfg)

Output :

697

Example #2 :

# import sympy and RGS_unrank
from sympy.combinatorics.partitions import RGS_rank
from sympy import * x, y = symbols('x y')

# Using sympy.combinatorics.partitions.RGS_rank method
gfg = RGS_rank([2, 1, 5, 1, 0, 7])

print(gfg)

Output :

392