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Proof step 2 from proof okarray-mod (previous step)

okarray(r, boolean_type, st), is_boolvalue(val), r ∈ st ⊦ r = jvmref, okarray(r, boolean_type, st[r -- i ', val])

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ okarray(r, ty, st) ∧ okval(val, ty) → okarray(r, ty, st[r -- i ', val])

Rule argument

[x0lemmaarg: spec-name: okfuns instance-name: lemma-name: okarray-put-okval antecedent: succedent: okarray(r, ty, st) ∧ okval(val, ty) → okarray(r, ty, st[r -- i ', val]) substlist: [val, i, st, ty, r] → [val, i, st, boolean_type, r] add preconditions?: F is rewrite lemma?: T current spec?: F rotate lemma?: F replace all?: T paths: ((1, 0, 1)) dummy: () ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : valuefuns, , okval-bool, ⊦ okval(val, boolean_type) ↔ is_boolvalue(val)])], [EXTRATERMS : (val, i, st, boolean_type, r)]]