Source-pinned research

Research proof index

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Project-declaredLean 4.31.0

Rename equiv mem restrict Degree Var

MvPolynomial.rename_equiv_mem_restrictDegreeVar

Plain-language statement

Renaming by an equivalence e : σ ≃ τ transports a per-variable degree bound b to the pulled-back bound b ∘ e.symm on the target.

cryptographyproof systemscoding theory

Source project: ArkLib

Person-level attribution pending.

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Project-declaredLean 4.31.0

Sum Alg Equiv mem restrict Degree Var

MvPolynomial.sumAlgEquiv_mem_restrictDegreeVar

Plain-language statement

Currying via sumAlgEquiv preserves the per-variable bound on the outer (S₁) coordinates restricted to Sum.inl.

cryptographyproof systemscoding theory

Source project: ArkLib

Person-level attribution pending.

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