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Proof step 5 from proof cyclic-putbar (previous step)

¬ okbytearray(r1, putByteArray(bytes0, r1, i + 1, st)), okbytearray(r1, st), ∀ r1, st, str, r, i. okbytearray(r1, st) → (cyclic(str, r, putByteArray(bytes0, r1, i, st)) ↔ cyclic(str, r, st)) ⊦ cyclic(str, r, putByteArray(bytes0, r1, i + 1, st)[r1 -- i ', byteval(by)]) ↔ cyclic(str, r, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 4:
okbytearray(r1, st), ∀ r1, st, str, r, i. okbytearray(r1, st) → (cyclic(str, r, putByteArray(bytes0, r1, i, st)) ↔ cyclic(str, r, st)) ⊦ cyclic(str, r, putByteArray(bytes0, r1, i + 1, st)[r1 -- i ', byteval(by)]) ↔ cyclic(str, r, st), okbytearray(r1, putByteArray(bytes0, r1, i + 1, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]