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Proof step 117 from proof RG-restr-ok (previous step)

m < n, CInv(n, act4, cs4) ⊦ n = 0, CRelyto(m, act4, cs4, act4, cs4)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 118:
⊦ CRelyto(m, act, cs, act0, cs0) ↔ (∀ m0. m0 ≤ m → CRely(m0, act, cs, act0, cs0))

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] → [cs4, act4, cs4, act4, m] flags: rewrite

Additional information

Used simplifier rules: CRely-refl: ⊦ CInv(n, act, cs) → (¬ CRely(m, act, cs, act, cs) ↔ false); Used terms: cs4, act4, cs4, act4, m