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Proof step 45 from proof addarrays-at-other (previous step)

ints ≠ [] ∧ n→i(# refs) = countrefs(ints) ∧ posints(ints), # refs = i→n(countrefs(ints)), posints(ints), 0 ≤ i ⊦ (addmultiarrays(refs, ints .first, [], mktype_from_dims(ty, countdims(ints, i)), getdims(ints), st)[r -- sk]) = st[r -- sk], ints = [], r ∈ refs

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 44:
# refs = i→n(countrefs(ints)), n→i(# refs) = countrefs(ints), 0 ≤ i, posints(ints) ⊦ ints = [], (addmultiarrays(refs, ints .first, [], mktype_from_dims(ty, countdims(ints, i)), getdims(ints), st)[r -- sk]) = st[r -- sk], r ∈ refs

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]