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Project-declaredLean 4.31.0

Verifier seq Compose tree Special Sound

Verifier.seqCompose_treeSpecialSound

Plain-language statement

n-ary generic tree-soundness composition. If each factor verifier is pure (IsPure) and tree-special-sound for the seam relations rel i.castSucc ↦ rel i.succ, then the sequential composition Verifier.seqCompose is tree-special-sound for the sequentially-composed shape from rel 0 to rel (Fin.last m). The induction's base case is `Verifier.id...

cryptographyproof systemscoding theory

Source project: ArkLib

Person-level attribution pending.

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