Esempi in Python per mult_schubert_schubert

Esempio n. 1

File: schubert_polynomial.py Progetto: EnterStudios/sage-1

    def _multiply_basis(self, left, right):
        """
        EXAMPLES::

            sage: p1 = Permutation([3,2,1])
            sage: p2 = Permutation([2,1,3])
            sage: X = SchubertPolynomialRing(QQ)
            sage: X._multiply_basis(p1,p2)
            {[4, 2, 1, 3]: 1}
        """
        return symmetrica.mult_schubert_schubert(left, right).monomial_coefficients()

Esempio n. 2

File: schubert_polynomial.py Progetto: timgates42/sage

    def product_on_basis(self, left, right):
        """
        EXAMPLES::

            sage: p1 = Permutation([3,2,1])
            sage: p2 = Permutation([2,1,3])
            sage: X = SchubertPolynomialRing(QQ)
            sage: X.product_on_basis(p1,p2)
            X[4, 2, 1, 3]
        """
        return symmetrica.mult_schubert_schubert(left, right)

Esempio n. 3

File: schubert_polynomial.py Progetto: bgxcpku/sagelib

 def _multiply_basis(self, left, right):
     """
     EXAMPLES::
     
         sage: p1 = Permutation([3,2,1])
         sage: p2 = Permutation([2,1,3])
         sage: X = SchubertPolynomialRing(QQ)
         sage: X._multiply_basis(p1,p2)
         {[4, 2, 1, 3]: 1}
     """
     return symmetrica.mult_schubert_schubert(left, right).monomial_coefficients()