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Proof step 11 from proof okbar-putbar-same (previous step)

by ' + bytes0 ≠ [], okbytearray(r, st), ∀ r, st, i. okbytearray(r, st) → okbytearray(r, putByteArray(bytes0, r, i, st)) ⊦ okbytearray(r, putByteArray((by ' + bytes0) .rest, r, i + 1, st)[r -- i ', byteval((by ' + bytes0) .first)])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 10:
okbytearray(r, st), ∀ r, st, i. okbytearray(r, st) → okbytearray(r, putByteArray(bytes0, r, i, st)) ⊦ okbytearray(r, putByteArray(bytes0, r, i + 1, st)[r -- i ', byteval(by)])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ (by ' + bytes) .first = by], [CSIMPSEQ : ⊦ (by ' + bytes) .rest = bytes], [CSIMPSEQ : ⊦ (bytes + bytes0) + bytes1 = bytes + bytes0 + bytes1], [CSIMPSEQ : ⊦ by ' + bytes ≠ []])]]