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Proof step 17 from proof validstatfields-subset (previous step)

validstatfields(str, st), st ⊆ st0, init(str, st), init(str, st0), sk ∈ statfields(class), initdone(class, st0), tdname∃(str, class) ⊦ validstatfield(str, sk, st0), validstatfield(str, sk, st) ∧ initdone(sk .fs .class, st0) ∧ initdone(sk .fs .class, st)

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 16:
sk .fs = mkfs(class0, ty, fieldvar), validstatfields(str, st), st ⊆ st0, init(str, st), init(str, st0), sk ∈ statfields(class), initdone(class, st0), tdname∃(str, class) ⊦ validstatfield(str, sk, st0), validstatfield(str, sk, st) ∧ initdone(class0, st0) ∧ initdone(class0, st)

Rule argument

[x0lemmaarg: spec-name: fieldspec instance-name: lemma-name: elim antecedent: succedent: class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar) substlist: [fs, class, ty, fieldvar] → [sk .fs, class0, ty, fieldvar] add preconditions?: F is rewrite lemma?: F current spec?: F rotate lemma?: T replace all?: T paths: () dummy: () ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPELIM : ⊦ class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar)])], [EXTRATERMS : (sk .fs, class0, ty, fieldvar)]]