Python | sympy Partition() method

Python | Sympy partitions.RGS_rank() method

Last Updated : 26 Aug, 2019

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.

Python3 1=1

# 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 :

Python3 1=1

# 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

Python | sympy Partition() method

J

Jitender_1998

Improve

Article Tags :

Python
SymPy

Practice Tags :

python

Similar Reads

SymPy | Partition.RGS_rank() in Python

Partition.RGS_rank(rank, n) : RGS_rank() is a sympy Python library function that gives the rank for a restricted growth strings (string where a[i] is the block in which element i occurs) . Restricted growth strings - string in which each character, ai results in the Block (Bi) in which the correspon

Python | sympy partitions.RGS_enum() method

With the help of sympy.combinatorics.partitions.RGS_enum() method, we can get the total number unrestricted growth string of size m by using sympy.combinatorics.partitions.RGS_enum() method. Syntax : sympy.combinatorics.partitions.RGS_enum(m) Return : Return a total number of unrestricted growth str

Python | Sympy partitions.RGS_unrank() method

With the help of sympy.combinatorics.partitions.RGS_unrank() method, we can get the unranked growth string for a size passed as parameter in sympy.combinatorics.partitions.RGS_unrank() method. Syntax : sympy.combinatorics.partitions.RGS_unrank() Return : Return a array of unranked growth string of s

Python | sympy Partition() method

With the help of sympy.combinatorics.partitions.Partition() method, we are going to separate the members of arrays into one tuple by using sympy.combinatorics.partitions.Partition() method. Syntax : sympy.combinatorics.partitions.Partition(array) Return : Return a members of arrays into one tuple. E

Python | sympy.partition() method

With the help of sympy.partition() method, we can find Partition number in SymPy. partition(n) - The Partition numbers are a sequence of integers pn that represent the number of distinct ways of representing n as a sum of natural numbers (with order irrelevant). The generating function for pn is giv

Python | SymPy Partition.sort_key() method

Partition.sort_key() : sort_key() is a sympy Python library function that returns canonical key which can be used for string. This ordering of canonical key is based on the size and the elements of the partition whose ties are broken with the rank. Syntax : sympy.combinatorics.partitions.Partition.s

Python | sympy partitions.RGS_generalized() method

With the help of sympy.combinatorics.partitions.RGS_generalized() method, we can get the m+1 unrestricted growth string and return a matrix by using sympy.combinatorics.partitions.RGS_generalized() method. Syntax : sympy.combinatorics.partitions.RGS_generalized(m) Return : Return a matrix of size m+

SymPy | Partition.RGS_enum() in Python

Partition.RGS_enum() : RGS_enum() is a sympy Python library function that calculates the total number of restricted growth strings (string where a[i] is the block in which element i occurs) which is possible for a superset of size n. Restricted growth strings - string in which each character, ai res

Python | sympy rank() method

With the help of sympy.combinatorics.Partition().rank method, we can get the rank of an array of subarrays that is passed as parameters in sympy.combinatorics.Partition().rank method. Syntax : sympy.combinatorics.Partition().rank Return : Return the rank of subarrays. Example #1 : In this example we

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 ind