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Proof step 4 from proof CRelytosucc-CRelyto (previous step)

∀ m0. m0 ≤ m + 1 → CRely(m0, act, cs, act0, cs0) ⊦ CRelyto(m, act, cs, act0, cs0)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 5:
⊦ CRelyto(m, act, cs, act0, cs0) ↔ (∀ m0. m0 ≤ m → CRely(m0, act, cs, act0, cs0))
Proof step 6:
∀ m0. m0 ≤ m + 1 → CRely(m0, act, cs, act0, cs0) ⊦ ∀ m0. m0 ≤ m → CRely(m0, act, cs, act0, cs0)

Rule argument

spec: CSPAWN 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] → [cs0, act0, cs, act, m] flags: rewrite

Additional information

Used terms: cs0, act0, cs, act, m