"""1Algebras2"""34#*****************************************************************************5# Copyright (C) 2005 William Stein <[email protected]>6#7# Distributed under the terms of the GNU General Public License (GPL)8#9# This code is distributed in the hope that it will be useful,10# but WITHOUT ANY WARRANTY; without even the implied warranty of11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU12# General Public License for more details.13#14# The full text of the GPL is available at:15#16# http://www.gnu.org/licenses/17#*****************************************************************************1819from quatalg.all import *2021# Algebra base classes22from algebra import Algebra, is_Algebra2324# Ring element base classes25from algebra_element import AlgebraElement, is_AlgebraElement262728from free_algebra import FreeAlgebra, is_FreeAlgebra29from free_algebra_quotient import FreeAlgebraQuotient3031from steenrod.all import *3233from group_algebra_new import GroupAlgebra3435from iwahori_hecke_algebra import IwahoriHeckeAlgebraT36from affine_nil_temperley_lieb import AffineNilTemperleyLiebTypeA37from nil_coxeter_algebra import NilCoxeterAlgebra383940