| (st[r1 -- i ', byteval(by)][r -- sks]) = refval(r0), (st[r1 -- i ', byteval(by)][r -- sks0]) = refval(r0), fits(r, sks0, st[r1 -- i ', byteval(by)]), fits(r, sks, st[r1 -- i ', byteval(by)]), i < st[r1 -- _length] .intval, okarray(r1, byte_type, st), 0 ≤ i, 0 < st[r1 -- _length] .intval, r1 ∈ st ⊦ sks0 = sks, sks0 = [], sks = [], r0 = jvmref, r1 = jvmref, fits(r, sks, st), junkref(str, r, st) |
⊦ ¬ junkref(str, r, st) ∧ okarray(r1, byte_type, st) ∧ fits(r, sks, st[r1 -- i ', byteval(by)]) → fits(r, sks, st)
[[CONCRETESIMPRULES : ()], [EXTRATERMS : (str, r, st, r1, sks, i, by)]]