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Proof step 4 from proof abs-log-except-refsize (previous step)

gstore1 =○refsize gstore0, ∀ gstore1, gstore0. gstore1 =○refsize gstore0 → abs-log(nx0, gstore1) = abs-log(nx0, gstore0) ⊦ abs-log(lnum + nx0, gstore1) = abs-log(lnum + nx0, gstore0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
gstore1 =○refsize gstore0, ∀ gstore1, gstore0. gstore1 =○refsize gstore0 → abs-log(nx0, gstore1) = abs-log(nx0, gstore0) ⊦ gstore1[lnum].ladrlist.to-adr(lnum) + abs-log(nx0, gstore1) = gstore0[lnum].ladrlist.to-adr(lnum) + abs-log(nx0, gstore0)

Rule argument

Additional information

Used simplifier rules: abs-log-rec: ⊦ abs-log(n ' + nx, gstore) = gstore[n].ladrlist.to-adr(n) + abs-log(nx, gstore);%a: ⊦ (nx + nx0) + nx1 = nx + nx0 + nx1; from specification list[nat-list-set]% ⊦ n + nx = n ' + nx; (s)