| lref = v0 × m0, eqent ∈ q0 - v0, ∀ eqent, v. eqent ∈ q0 - v → eqent ∈ q0 ⊦ eqent = eq-entry(m, lref), lref = none, eqent ∈ q0 |
eqent ∈ q0 - v0, ∀ eqent, v. eqent ∈ q0 - v → eqent ∈ q0 ⊦ eqent = eq-entry(m, v0 × m0), eqent ∈ q0
Used simplifier rules: ⊦ none ≠ v × m; (s)