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Proof step 9 from proof okarray-putbar-same (previous step)

∀ r, st, i. okarray(r, byte_type, st) ∧ r ∈ st → r = jvmref ∨ okarray(r, byte_type, putByteArray(bytes0, r, i, st)), okarray(r, byte_type, st), r ∈ st ⊦ r = jvmref, okarray(r, byte_type, putByteArray(by + bytes0, r, i, st))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 8:
okarray(r, byte_type, st), r ∈ st, ∀ r, st, i. okarray(r, byte_type, st) ∧ r ∈ st → r = jvmref ∨ okarray(r, byte_type, putByteArray(bytes0, r, i, st)) ⊦ r = jvmref, okarray(r, byte_type, putByteArray(by ' + bytes0, r, i, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ by + bytes = by ' + bytes])]]