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Proof step 18 from proof switch-addarray-addclass (previous step)

⊦ r = jvmref, addarray(r, initial_value(ty), i, addclass(class, fis, st)[r -- _type, typeval(mkarraytype(ty))][r -- _length, intval(i)]) = addclass(class, fis, addarray(r, initial_value(ty), i, st)[r -- _type, typeval(mkarraytype(ty))][r -- _length, intval(i)])

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 5:
⊦ r ≠ jvmref → addclass(class, fis, st[r -- sk, val]) = (addclass(class, fis, st)[r -- sk, val])
Proof step 17:
r ≠ jvmref ⊦ r = jvmref, addarray(r, initial_value(ty), i, addclass(class, fis, st)[r -- _type, typeval(mkarraytype(ty))][r -- _length, intval(i)]) = (addclass(class, fis, addarray(r, initial_value(ty), i, st)[r -- _type, typeval(mkarraytype(ty))])[r -- _length, intval(i)])

Rule argument

[speclemmaarg: , r ≠ jvmref → addclass(class, fis, st[r -- sk, val]) = (addclass(class, fis, st)[r -- sk, val]) ,[val, sk, r, st, fis, class] → [intval(i), _length, r, addarray(r, initial_value(ty), i, st) [r -- _type, typeval(mkarraytype(ty)) ], fis, class] ,F ,addfuns , ,addclass-switch-01 ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (intval(i), _length, r, addarray(r, initial_value(ty), i, st) [r -- _type, typeval(mkarraytype(ty)) ], fis, class)]]