---

Step * of Lemma simple-hdf-bind_wf

∀[A,B,C:Type]. ∀[X:hdataflow(A;B)]. ∀[Y:B ─→ hdataflow(A;C)].
  simple-hdf-bind(X;Y) ∈ hdataflow(A;C) supposing valueall-type(C)
BY
{ ProveWfLemma }

---

Latex:


\mforall{}[A,B,C:Type].  \mforall{}[X:hdataflow(A;B)].  \mforall{}[Y:B  {}\mrightarrow{}  hdataflow(A;C)].
    simple-hdf-bind(X;Y)  \mmember{}  hdataflow(A;C)  supposing  valueall-type(C)


By

ProveWfLemma

---

Home Index