## SymPy | Permutation.transpositions() in Python

Permutation.transpositions() : transpositions() is a sympy Python library function that returns the permutation decomposed into a list of transpositions. It is always possible to express… Read More »

## SymPy | Permutation.unrank_lex() in Python

Permutation.unrank_lex() : unrank_lex() is a sympy Python library function that returns the Lexicographic permutation unranking. Syntax : sympy.combinatorics.permutations.Permutation.unrank_lex() Return : Lexicographic permutation unranking Code #1… Read More »

## SymPy | Permutation.unrank_nonlex() in Python

Permutation.unrank_nonlex() : unrank_nonlex() is a sympy Python library function which is a linear time unranking algorithm that does not respect lexicographic order. Syntax : sympy.combinatorics.permutations.Permutation.unrank_nonlex()… Read More »

## SymPy | Permutation.unrank_trotterjohnson() in Python

Permutation.unrank_trotterjohnson() : unrank_trotterjohnson() is a sympy Python library function that returns the Trotter Johnson permutation unranking Syntax : sympy.combinatorics.permutations.Permutation.unrank_trotterjohnson() Return : Trotter Johnson permutation unranking… Read More »

## SymPy | Permutation.mul_inv() in Python

Permutation.mul_inv() : mul_inv() is a sympy Python library function that returns the mul inverse other*~self, self and other have _array_form. Syntax : sympy.combinatorics.permutations.Permutation.mul_inv() Return :… Read More »

## SymPy | Permutation.next_lex() in Python

Permutation.next_lex() : next_lex() is a sympy Python library function that returns the next permutation in lexicographical order and if in case the self is the… Read More »

## SymPy | Permutation.next_nonlex() in Python

Permutation.next_nonlex() : next_nonlex() is a sympy Python library function that returns the next permutation in non lexicographical order and if in case the self is… Read More »

## SymPy | Permutation.next_trotterjohnson() in Python

Permutation.next_trotterjohnson() : next_trotterjohnson() is a sympy Python library function that returns the next permutation in Trotter-Johnson order. If self is the last permutation it returns… Read More »

## SymPy | Permutation.order() in Python

Permutation.order() : order() is a sympy Python library function that calculates the order of a permutation. When the permutation is raised to the power of… Read More »

## SymPy | Permutation.parity() in Python

Permutation.parity() : parity() is a sympy Python library function that returns the parity of the permutation. It means the parity of the number of inversions… Read More »

## SymPy | Permutation.random() in Python

Permutation.random() : random() is a sympy Python library function that returns the random permutation of length ‘n’. Syntax : sympy.combinatorics.permutations.Permutation.random() Return : random permutation of… Read More »

## SymPy | Permutation.rank() in Python

Permutation.rank() : rank() is a sympy Python library function that returns the lexicographic rank of the permutation. Syntax : sympy.combinatorics.permutations.Permutation.rank() Return : lexicographic rank of… Read More »

## SymPy | Permutation.rank_nonlex() in Python

Permutation.rank_nonlex() : rank_nonlex() is a sympy Python library function that returns the rank of non lexicographical permutation. Syntax : sympy.combinatorics.permutations.Permutation.rank_nonlex() Return : rank of non… Read More »

## SymPy | Permutation.rank_trotterjohnson() in Python

Permutation.rank_trotterjohnson() : rank_trotterjohnson() is a sympy Python library function that returns the trotter johnson rank of non lexicographical permutation. Syntax : sympy.combinatorics.permutations.Permutation.rank_trotterjohnson() Return : next… Read More »

## SymPy | Permutation.min() in Python

Permutation.min() : min() is a sympy Python library function that returns the minimum value in the permutation. Syntax : sympy.combinatorics.permutations.Permutation.min() Return : minimum value in… Read More »