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Proof step 24 from proof validstatfields-put-statfield-06 (previous step)

sk = fs ', initdone(class, st), sk ∈ statfields(class), is_fskey(sk), ∀ sk. sk ∈ statfields(class) → validstatfield(str, sk, st) ⊦ class0 = class, mkfs(class0, void_type, `initstate' .field) ' = sk, class0 = fs .class, validstatfield(str, sk, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 23:
initdone(class, st), fs ' ∈ statfields(class), ∀ sk. sk ∈ statfields(class) → validstatfield(str, sk, st) ⊦ class0 = fs .class, class0 = class, mkfs(class0, void_type, `initstate' .field) = fs, validstatfield(str, fs ', st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_fskey(fs ')], [CSIMPSEQ : ⊦ fs ' = fs0 ' ↔ fs = fs0])]]