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Proof step 17 from proof putar-getar (previous step)

n→i(# vals0) = i1 + 1, 0 ≤ i1, ∀ r0, i0, st0. getarray(r0, i0, i1 + 1, putArray(vals0, r0, i0, st0)) = vals0 ⊦ vals0 = [], getarray(r, i + 1, i1, putArray(vals0, r, i + 1, st)) + vals0[i→n(i1)] ' = vals0

User applied rule all left

And obtained the following new goals

Proof step 16:
n→i(# vals0) = i1 + 1, 0 ≤ i1, getarray(r, i + 1, i1 + 1, putArray(vals0, r, i + 1, st)) = vals0 ⊦ vals0 = [], getarray(r, i + 1, i1, putArray(vals0, r, i + 1, st)) + vals0[i→n(i1)] ' = vals0

Rule argument

[EXRARG : pos: left 3, [extquanttermlist: (r, i + 1, st) abort:F , discard:T , computed:F ]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (r, i + 1, st)]]