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Proof step 3 from proof fwd-in-gstore-lpt (previous step)

abs-gstore(avol, lpt, gstore, ginval), n ∈ gstore ⊦ n < # lpt ∧ lpt[n].ref-size = gstore[n].ref-size ∧ lpt[n].flags = LP_GROUP_NODES

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 4:
gstore[n] = groupblock(gndx, lax, m), abs-gstore(avol, lpt, gstore, ginval), n ∈ gstore ⊦ n < # lpt ∧ lpt[n].ref-size = m ∧ lpt[n].flags = LP_GROUP_NODES

Rule argument

spec: ablock, inst: group-store name: elim seq: ⊦ (gndx = gblock.gndlist ∧ lax = gblock.ladrlist) ∧ m = gblock.ref-size ↔ gblock = groupblock(gndx, lax, m) subst: [gblock, gndx, lax, m] → [gstore[n], gndx, lax, m]

Additional information

Used simplifier rules: ⊦ (gndx = gblock.gndlist ∧ lax = gblock.ladrlist) ∧ m = gblock.ref-size ↔ gblock = groupblock(gndx, lax, m); (elim) Used terms: gstore[n], gndx, lax, m