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Proof step 14 from proof validstatfields-put-other-statfield (previous step)

fs = mkfs(class1, ty0, fieldvar0), fs ' ∈ statfields(class0), initdone(class0, st), tdname∃(str, class0), validstatfield(str, fs ', st[jvmref -- mkfs(class, ty, fieldvar) ', val]), ∀ class0, sk. tdname∃(str, class0) ∧ initdone(class0, st[jvmref -- mkfs(class, ty, fieldvar) ', val]) ∧ sk ∈ statfields(class0) → validstatfield(str, sk, st[jvmref -- mkfs(class, ty, fieldvar) ', val]) ⊦ class = `java.lang.Object' .class, tdname∃(str, class), validstatfield(str, fs ', st), mkfs(class, ty, fieldvar) ≠ fs ∧ (ty ≠ void_type ∨ class ≠ class1 ∨ fieldvar ≠ `initstate' .field)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 13:
mkfs(class1, ty0, fieldvar0) ' ∈ statfields(class0), initdone(class0, st), tdname∃(str, class0), validstatfield(str, mkfs(class1, ty0, fieldvar0) ', st[jvmref -- mkfs(class, ty, fieldvar) ', val]), ∀ class0, sk. tdname∃(str, class0) ∧ initdone(class0, st[jvmref -- mkfs(class, ty, fieldvar) ', val]) ∧ sk ∈ statfields(class0) → validstatfield(str, sk, st[jvmref -- mkfs(class, ty, fieldvar) ', val]) ⊦ class = `java.lang.Object' .class, tdname∃(str, class), validstatfield(str, mkfs(class1, ty0, fieldvar0) ', st), (class ≠ class1 ∨ ty ≠ ty0 ∨ fieldvar ≠ fieldvar0) ∧ (ty ≠ void_type ∨ class ≠ class1 ∨ fieldvar ≠ `initstate' .field)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : fieldspec, , inj, ⊦ mkfs(class, ty, fieldvar) = mkfs (class0, ty0, fieldvar0) ↔ class = class0 ∧ ty = ty0 ∧ fieldvar = fieldvar0])]]