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Proof step 8 from proof CRely-refl (previous step)

CInv(n, act, cs) ⊦ CRely(m, act, cs, act, cs), Guar(m + 1, cs, cs)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 9:
⊦ Inv(cs) → (¬ Guar(m, cs, cs) ↔ false)
Proof step 10:
¬ Inv(cs), CInv(n, act, cs) ⊦ CRely(m, act, cs, act, cs), Guar(m + 1, cs, cs)

Rule argument

spec: RGI-Conds inst: name: g-refl seq: ⊦ Inv(cs) → (¬ Guar(m, cs, cs) ↔ false) subst: [cs, m] → [cs, m + 1] flags: rewrite

Additional information

Used terms: cs, m + 1