-theorem rpx_bind: ∀h,G,L1,L2,V1. ⦃G,L1⦄ ⊢ ⬈[h,V1] L2 →
- ∀I,V2,T. ⦃G,L1.ⓑ{I}V1⦄ ⊢ ⬈[h,T] L2.ⓑ{I}V2 →
- ∀p. ⦃G,L1⦄ ⊢ ⬈[h,ⓑ{p,I}V1.T] L2.
+theorem rpx_bind (G):
+ ∀L1,L2,V1. ❨G,L1❩ ⊢ ⬈[V1] L2 →
+ ∀I,V2,T. ❨G,L1.ⓑ[I]V1❩ ⊢ ⬈[T] L2.ⓑ[I]V2 →
+ ∀p. ❨G,L1❩ ⊢ ⬈[ⓑ[p,I]V1.T] L2.