Path: blob/master/src/sage/algebras/letterplace/free_algebra_letterplace.pxd
8822 views
############################################################################### # # Copyright (C) 2011 Simon King <[email protected]> # Distributed under the terms of the GNU General Public License (GPL), # version 2 or any later version. The full text of the GPL is available at: # http://www.gnu.org/licenses/ # ############################################################################### cdef class FreeAlgebra_letterplace from sage.rings.ring cimport Algebra from sage.structure.element cimport AlgebraElement, ModuleElement, RingElement, Element from sage.rings.polynomial.multi_polynomial_libsingular cimport MPolynomialRing_libsingular, MPolynomial_libsingular from sage.algebras.letterplace.free_algebra_element_letterplace cimport FreeAlgebraElement_letterplace include "sage/ext/stdsage.pxi" cdef class FreeAlgebra_letterplace(Algebra): cdef MPolynomialRing_libsingular _commutative_ring cdef MPolynomialRing_libsingular _current_ring cdef int _degbound cdef int __ngens cdef int _nb_slackvars cdef object __monoid cdef public object __custom_name cdef str exponents_to_string(self, E) cdef str exponents_to_latex(self, E) cdef tuple _degrees