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Proof step 11 from proof junkref-putbar-01 (previous step)

okarray(r0, byte_type, st), junkref(str, r, putByteArray(bytes0, r0, i + 1, st)[r0 -- i ', byteval(by)]) ⊦ junkref(str, r, st), junkref(str, r, putByteArray(bytes0, r0, i + 1, st)), okval(byteval(by), st[r0 -- _type] .type .type)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 10:
okarray(r0, byte_type, st), junkref(str, r, putByteArray(bytes0, r0, i + 1, st)[r0 -- i ', byteval(by)]), r0 ∈ st ⊦ r0 = jvmref, junkref(str, r, st), junkref(str, r, putByteArray(bytes0, r0, i + 1, st)), okval(byteval(by), st[r0 -- _type] .type .type)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ okarray(r, ty, st) → r ≠ jvmref ∧ r ∈ st])]]