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Proof step 38 from proof okarray-init-04 (previous step)

n→i(# vals) ≤ n→i(# vals) ⊦ r = jvmref, (∀ j. ¬ j < 0 ∧ ¬ n→i(# vals) < j → is_bytevalue(addarray(r, byte_type, vals + byteval(by) ', st)[r -- j '])) ↔ true ∧ (∀ j. 0 ≤ j ∧ j < n→i(# vals) → is_bytevalue(vals[i→n(j)]))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 37:
⊦ r = jvmref, (∀ j. ¬ j < 0 ∧ ¬ n→i(# vals) < j → is_bytevalue(addarray(r, byte_type, vals + byteval(by) ', st)[r -- j '])) ↔ (∀ j. 0 ≤ j ∧ j < n→i(# vals) → is_bytevalue(vals[i→n(j)]))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ m ≤ m], [CSIMPSEQ : ⊦ n→i(m) ≤ n→i(n) ↔ m ≤ n])]]