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 multiplication 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]
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class
ElementMethods
¶ Bases:
object
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class
ParentMethods
¶ Bases:
object
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super_categories
()¶ EXAMPLES:
sage: LeftModules(QQ).super_categories() [Category of commutative additive groups]
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class