∀[p,F,G,H:Top]. (case let a,b = p in F[a;b] of inl(u) => G[u] | inr(v) => H[v] ~ let a,b = p in case F[a;b] of inl(u) => G[u] | inr(v) => H[v])
BY { (SymbComp 0 THEN Auto) }
Latex:
Latex:
\mforall{}[p,F,G,H:Top].
(case let a,b = p in F[a;b] of inl(u) => G[u] | inr(v) => H[v] \msim{} let a,b = p
in case F[a;b]
of inl(u) =>
G[u]
| inr(v) =>
H[v])