Source-pinned research

Research proof index

Search theorem names, mathematical ideas, modules, topics, projects, and role-labelled researchers. Open a result for its complete indexed Lean declaration and source record.

This index contains 350 research declarations. Search 10,000 more complete Mathlib declarations.

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Project-declaredLean 4.31.0

Opt is Authorized correctness

Cedar.Thm.Opt.isAuthorized.correctness

Project documentation

Correctness theorem for Opt.isAuthorized: Opt.isAuthorized produces the same term as SymCC.isAuthorized, and Opt.isAuthorized produces the same footprint as footprints

authorizationprogram verificationsemantics

Source project: Cedar Specification

Person-level attribution pending.

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Project-declaredLean 4.31.0

Opt satisfied Policies correctness

Cedar.Thm.Opt.satisfiedPolicies.correctness

Project documentation

Correctness theorem for Opt.satisfiedPolicies: Opt.satisfiedPolicies produces the same term as SymCC.satisfiedPolicies, and Opt.satisfiedPolicies produces the same footprint as footprints applied to just the policies with the appropriate effect

authorizationprogram verificationsemantics

Source project: Cedar Specification

Person-level attribution pending.

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Project-declaredLean 4.31.0

Order and dup independent

Cedar.Thm.order_and_dup_independent

Plain-language statement

Order and duplicate independence: isAuthorized produces the same result regardless of policy order or duplicates.

authorizationprogram verificationsemantics

Source project: Cedar Specification

Person-level attribution pending.

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