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Proof step 10 from proof infis-jvmref (previous step)

∀ r, st, sk, val. r = jvmref ∨ (fis0 ∈ st[r -- sk, val] ↔ fis0 ∈ st) ⊦ r = jvmref, fv ' + fis0 ∈ st[r -- sk, val] ↔ fv ' + fis0 ∈ st

User applied rule structural induction

And obtained the following new goals

Proof step 9:
⊦ (∀ r, st, sk, val. r = jvmref ∨ (fis0 ∈ st[r -- sk, val] ↔ fis0 ∈ st)) → r = jvmref ∨ ((sk × val) ' + fis0 ∈ st[r -- sk0, val0] ↔ (sk × val) ' + fis0 ∈ st)

Rule argument

[VARWITHFMAVARSARG : fv, ()]

Additional information

[[CONCRETESIMPRULES : ([CSIMPGEN : fieldvalue generated by ×;])]]