Source-pinned research
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This index contains 2,569 curated research declarations and 119,070 complete package declarations. Search 10,000 more complete Mathlib declarations.
Showing 613 to 618 of 2,569 results.
Cslib.LambdaCalculus.LocallyNameless.Fsub.Typing.abs_inv
Mathematical statement
Invert the typing of an abstraction.
Source project: Lean Computer Science Library
Person-level attribution pending.
Cslib.LambdaCalculus.LocallyNameless.Fsub.Typing.narrow
Mathematical statement
Narrowing of typings.
Source project: Lean Computer Science Library
Person-level attribution pending.
Cslib.LambdaCalculus.LocallyNameless.Fsub.Typing.preservation
Mathematical statement
Any reduction step preserves typing.
Source project: Lean Computer Science Library
Person-level attribution pending.
Cslib.LambdaCalculus.LocallyNameless.Fsub.Typing.progress
Mathematical statement
Any typable term either has a reduction step or is a value.
Source project: Lean Computer Science Library
Person-level attribution pending.
Cslib.LambdaCalculus.LocallyNameless.Fsub.Typing.subst_tm
Mathematical statement
Term substitution within a typing.
Source project: Lean Computer Science Library
Person-level attribution pending.
Cslib.LambdaCalculus.LocallyNameless.Fsub.Typing.subst_ty
Mathematical statement
Type substitution within a typing.
Source project: Lean Computer Science Library
Person-level attribution pending.