Left modules¶
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class
sage.categories.left_modules.
LeftModules
(base, name=None)¶ Bases:
sage.categories.category_types.Category_over_base_ring
The category of left modules left modules over an rng (ring not necessarily with unit), i.e. an abelian group with left multiplation by elements of the rng
EXAMPLES:
sage: LeftModules(ZZ) Category of left modules over Integer Ring sage: LeftModules(ZZ).super_categories() [Category of commutative additive groups]
TESTS:
sage: TestSuite(LeftModules(ZZ)).run()
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class
ElementMethods
¶
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class
LeftModules.
ParentMethods
¶
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LeftModules.
super_categories
()¶ EXAMPLES:
sage: LeftModules(QQ).super_categories() [Category of commutative additive groups]
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class