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Proof step 91 from proof RG-restr-ok (previous step)

m < n, CInv(n, act1, cs1), CInv(n, act3, cs3), CRelyto(m, act2, cs2, act3, cs3), CInv(n, act2, cs2), CRelyto(m, act1, cs1, act2, cs2) ⊦ n = 0, CRelyto(m, act1, cs1, act3, cs3)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 92:
⊦ CRelyto(m, act, cs, act0, cs0) ↔ (∀ m0. m0 ≤ m → CRely(m0, act, cs, act0, cs0))
Proof step 93:
m < n, CInv(n, act1, cs1), CInv(n, act3, cs3), ∀ m0. m0 ≤ m → CRely(m0, act2, cs2, act3, cs3), CInv(n, act2, cs2), CRelyto(m, act1, cs1, act2, cs2) ⊦ n = 0, CRelyto(m, act1, cs1, act3, cs3)

Rule argument

spec: CSPAWN+Preds inst: name: CRrelyto-def seq: ⊦ CRelyto(m, act, cs, act0, cs0) ↔ (∀ m0. m0 ≤ m → CRely(m0, act, cs, act0, cs0)) subst: [cs0, act0, cs, act, m] → [cs3, act3, cs2, act2, m] flags: rewrite

Additional information

Used terms: cs3, act3, cs2, act2, m