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Proof step 5 from proof gfts-put (previous step)

∀ r, r0, st, sk0, val. r = r0 ∨ (goodfieldsandtypes(r, sks0, st[r0 -- sk0, val]) ↔ goodfieldsandtypes(r, sks0, st)) ⊦ r = r0, goodfieldandtype(r, sk, st) ∧ goodfieldsandtypes(r, sks0, st[r0 -- sk0, val]) ↔ goodfieldandtype(r, sk, st) ∧ goodfieldsandtypes(r, sks0, st)

User applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 1, [extquanttermlist: (r, r0, st, sk0, val) abort:F , discard:F , computed:T ]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (r, r0, st, sk0, val)]]