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Proof step 7 from proof validFields-putfis (
previous step
)
r ∈ st, r -- sk ∈ st, unique_al(fis), sk0 ∈ fis .keys, ∀ sk0. sk0 ∈ fis .keys → r -- sk0 ∈ st ⊦ _type = sk, _length = sk, r -- sk0 ∈ st, _type ∈ fis, _length ∈ fis
User applied rule all left
And closed the goal!
Rule argument
[EXRARG : pos: left 5, [extquanttermlist: (sk0)abort:F, discard:F, computed:T]]
Additional information
[[CONCRETESIMPRULES : ()], [EXTRATERMS : (sk0)]]