id	summary	keywords	status	owner	type	priority
5383	isinstance(PrincipalIdealDomain) should be replaced with a method .is_principal_ideal_domain()	principal ideal domain span free module isinstance	new	was	defect	major
8678	Improvements for morphisms of ModulesWithBasis	homsets, module morphisms	needs_work	nthiery	defect	major
8933	Add submodule and quotient in ModuleWithBasis	Submodule, quotient	new	hivert	enhancement	major
9297	Test failures of Python (2.6.4.p9) on Solaris 10 SPARC (32-bit)	testsuite, Python modules, Failed, SAGE_CHECK	new	drkirkby	defect	major
9299	Test failures of Python (2.6.4.p9) on OpenSolaris x64 (64-bit)	testsuite, Python modules, Failed, SAGE_CHECK	new	drkirkby	defect	major
9914	Remove some libraries from Cython modules in module_list.py	module_list.py PARI ImportError newforms homspace mwrank upgrade update	needs_info	leif	defect	major
9927	non-squarefree Hecke operators on BrandtModule	brandt module, hecke operator	new	craigcitro	defect	major
10513	Coercion and category framework for modules	coercion, category framework, modules	needs_work	robertwb	defect	major
10672	Categories for FreeModule's	FreeModule, ModulesWithBasis	new	nthiery	enhancement	major
12630	Add representations of quivers and quiver algebras to sage	algebra, quiver, module	needs_work	AlexGhitza	enhancement	major
12866	Bug in Sage's monodromy pairing on elements of Brandt modules	Brandt module, monodromy pairing	new	craigcitro	defect	major
13401	Implement alternative dense internal representation for CombinatorialFreeModule	days38, free module, CombinatorialFreeModule	new	jason, was	enhancement	major
13776	fix Element Constructor in CombinatorialFreeModule	CombinatorialFreeModule	new	chrisjamesberg	defect	major
11688	graded modules and graded algebras	graded modules, graded algebras	new	sage-combinat	enhancement	minor
14125	module_morphism is too liberal on inverting	module morphism, inverse	new	jason, was	defect	minor
9576	Allow the operator & for submodule intersections.	operator & for submodule intersection	new	jason, was	enhancement	trivial