Python | SymPy Permutation.get_positional_distance() method

Permutation.get_positional_distance() : get_positional_distance() is a sympy Python library function that calculates the positional distance between two permutations. Syntax : sympy.combinatorics.permutations.Permutation.get_positional_distance() Return : positional distance between… Read More »

Python | SymPy Permutation.get_precedence_distance() method

Permutation.get_precedence_distance() : get_precedence_distance() is a sympy Python library function that calculates the precedence distance between two permutations. p and q represent n jobs. The precedence… Read More »

Python | SymPy Permutation.get_precedence_matrix() method

Permutation.get_precedence_matrix() : get_precedence_matrix() is a sympy Python library function that calculates the precedence matrix for the permutation in argument by calculating the precedence distance between… Read More »

Python | SymPy Permutation.index() method

Permutation.index() : index() is a sympy Python library function that returns the index value of the permutation in argument. Index of a permutation = Sum… Read More »

Python | SymPy Permutation.inversion_vector()

Permutation.inversion_vector() : inversion_vector() is a sympy Python library function that returns the inversion_vector value of the permutation in argument. The inversion vector includes those elements… Read More »

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)… Read More »

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)… Read More »

Python | sympy.primorial() method

With the help of sympy.primorial() method, we can find the product of the first n primes (default) or the primes less than or equal to… Read More »

Python | sympy.prime() method

With the help of sympy.prime() method, we can find the nth prime, with the primes indexed as prime(1) = 2, prime(2) = 3, etc. Syntax:… Read More »

Python | sympy.primepi() method

With the help of sympy.primepi() method, we can find the number of prime numbers less than or equal to a given number. Syntax: primepi(n) Parameter:… Read More »

SymPy | Partition.as_dict() in Python

Partition.as_dict() : as_dict() is a sympy Python library function that returns the partition as a dictionary. In this dictionary, the keys are the partition integers.… Read More »

SymPy | Partition.as_ferrers() in Python

Partition.as_ferrers() : as_ferrers() is a sympy Python library function that returns the ferrer diagram of a partition as per the character mentioned. Syntax : sympy.combinatorics.partitions.Partition.as_ferrers(char)… Read More »

SymPy | Partition.conjugate() in Python

Partition.conjugate() : conjugate() is a sympy Python library function that returns the conjugate partition of the argumented partition. Syntax : sympy.combinatorics.partitions.Partition.conjugate() Return : conjugate partition… Read More »

SymPy | Partition.next_lex() in Python

Partition.next_lex() : next_lex() is a sympy Python library function that returns the next integer partition, n in lexographical order. This ordering wraps around [n] if… Read More »

SymPy | Partition.RGS_unrank() in Python

Partition.RGS_unrank(rank, n) : RGS_unrank() is a sympy Python library function that gives the unranked restricted growth strings (string where a[i] is the block in which… Read More »