- â\88\80G,L1,T,A. â¦\83G, L1â¦\84 â\8a¢ T â\81\9d A â\86\92 â\88\80L0,des. â\87©*[Ⓕ, des] L0 ≡ L1 →
- â\88\80T0. â\87§*[des] T ≡ T0 → ∀L2. G ⊢ L2 ⫃[RP] L0 →
+ â\88\80G,L1,T,A. â¦\83G, L1â¦\84 â\8a¢ T â\81\9d A â\86\92 â\88\80L0,des. â¬\87*[Ⓕ, des] L0 ≡ L1 →
+ â\88\80T0. â¬\86*[des] T ≡ T0 → ∀L2. G ⊢ L2 ⫃[RP] L0 →