-lemma cpm_bind_unit (n) (h) (G): ∀L,V1,V2. ❪G,L❫ ⊢ V1 ➡[h] V2 →
- â\88\80J,T1,T2. â\9dªG,L.â\93¤[J]â\9d« â\8a¢ T1 â\9e¡[n,h] T2 →
- â\88\80p,I. â\9dªG,Lâ\9d« â\8a¢ â\93\91[p,I]V1.T1 â\9e¡[n,h] ⓑ[p,I]V2.T2.
+lemma cpm_bind_unit (h) (n) (G): ∀L,V1,V2. ❨G,L❩ ⊢ V1 ➡[h,0] V2 →
+ â\88\80J,T1,T2. â\9d¨G,L.â\93¤[J]â\9d© â\8a¢ T1 â\9e¡[h,n] T2 →
+ â\88\80p,I. â\9d¨G,Lâ\9d© â\8a¢ â\93\91[p,I]V1.T1 â\9e¡[h,n] ⓑ[p,I]V2.T2.