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Proof step 15 from proof validfieldinits-def-01 (previous step)

sk .fs = mkfs(class0, ty0, fieldvar0), validfieldinits(fis0, st), validfieldinits(str, fis0, st), type∃(str, ty), okval(val, ty), sk ∈ fis0, ∀ sk. sk ∈ fis0 → type∃(str, sk .fs .type), ∀ str, st. validfieldinits(str, fis0, st) ↔ validfieldinits(fis0, st) ∧ ¬ junkrefs(str, fis0 .vals, st) ∧ (∀ sk. sk ∈ fis0 → type∃(str, sk .fs .type)), is_referencevalue(val) → validrefval(str, val, ty, st) ⊦ sk = mkfs(class, ty, fieldvar) ', junkrefs(str, fis0 .vals, st), type∃(str, ty0)

User applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 7, [extquanttermlist: (sk)abort:F, discard:F, computed:T]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ mkfs(class, ty, fieldvar) .type = ty])], [EXTRATERMS : (sk)]]