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Proof step 5 from proof okfieldinits-abstract (previous step)

okfieldinits(fs .class, fis0), mkfs(fs .class, abstract_type, fieldvar) ' ∈ (fs ' × initial_value(fs .type)) ' + fis0, ∀ class0, fieldvar0. ¬ okfieldinits(class0, fis0) ∨ ¬ mkfs(class0, abstract_type, fieldvar0) ' ∈ fis0 ⊦ fs .type = abstract_type

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 4:
fs = mkfs(class, ty, fieldvar1), okfieldinits(class, fis0), mkfs(class, abstract_type, fieldvar) ' ∈ (fs ' × initial_value(ty)) ' + fis0, ∀ class0, fieldvar0. ¬ okfieldinits(class0, fis0) ∨ ¬ mkfs(class0, abstract_type, fieldvar0) ' ∈ fis0 ⊦ ty = abstract_type

Rule argument

[speclemmaarg: , class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar) ,[fs, class, ty, fieldvar] → [fs, class, ty, fieldvar1] ,T ,fieldspec , ,elim ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPELIM : ⊦ class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar)])], [EXTRATERMS : (fs, class, ty, fieldvar1)]]