- (â\88\80I,G,K,V. â\9dªG,Kâ\9d« ⊢ V![h,a] → Q G K V → Q G (K.ⓑ[I]V) (#O)) →
- (â\88\80I,G,K,i. â\9dªG,Kâ\9d« ⊢ #i![h,a] → Q G K (#i) → Q G (K.ⓘ[I]) (#(↑i))) →
- (â\88\80p,I,G,L,V,T. â\9dªG,Lâ\9d« â\8a¢ V![h,a] â\86\92 â\9dªG,L.â\93\91[I]Vâ\9d«⊢T![h,a] →
+ (â\88\80I,G,K,V. â\9d¨G,Kâ\9d© ⊢ V![h,a] → Q G K V → Q G (K.ⓑ[I]V) (#O)) →
+ (â\88\80I,G,K,i. â\9d¨G,Kâ\9d© ⊢ #i![h,a] → Q G K (#i) → Q G (K.ⓘ[I]) (#(↑i))) →
+ (â\88\80p,I,G,L,V,T. â\9d¨G,Lâ\9d© â\8a¢ V![h,a] â\86\92 â\9d¨G,L.â\93\91[I]Vâ\9d©⊢T![h,a] →