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Proof step 118 from proof compat-put (previous step)

st[r0 -- _type] = typeval(mkarraytype(ty1)), r0 ∈ st, r0 -- _type ∈ st, r0 ∈ st[r -- mkfs(class, ty, fieldvar) ', val], r0 -- _type ∈ st[r -- mkfs(class, ty, fieldvar) ', val], compatmode(str, st), compatstatic(str, st), compat(str, val, ty, st), ¬ has_classtype(ty1) ∨ class∃(str, ty1 .jtelemtype .class) ∨ interface∃(str, ty1 .jtelemtype .class) ∨ is_predefined_class(ty1 .jtelemtype .class) → compatarray(str, r0, st), ¬ has_classtype(ty1) ∨ tdname+∃(str, ty1 .jtelemtype .class) ⊦ mkfs(class, ty, fieldvar) ' = _length, ty = void_type, r0 = jvmref, (0 ≤ j ∧ j < st[r0 -- _length] .intval → compat(str, st[r0 -- j '], ty1, st[r -- mkfs(class, ty, fieldvar) ', val])) ∧ is_arrayref(r0, st[r0 -- _length] .intval, st) ∧ ¬ st[r0 -- _length] .intval < 0 ∧ is_integervalue(st[r0 -- _length]) ∧ r0 -- _length ∈ st

User applied rule case distinction

And obtained the following new goals

Proof step 117:
compatarray(str, r0, st), st[r0 -- _type] = typeval(mkarraytype(ty1)), r0 ∈ st, r0 -- _type ∈ st, r0 ∈ st[r -- mkfs(class, ty, fieldvar) ', val], r0 -- _type ∈ st[r -- mkfs(class, ty, fieldvar) ', val], compatmode(str, st), compatstatic(str, st), compat(str, val, ty, st), ¬ has_classtype(ty1) ∨ tdname+∃(str, ty1 .jtelemtype .class) ⊦ mkfs(class, ty, fieldvar) ' = _length, ty = void_type, r0 = jvmref, (0 ≤ j ∧ j < st[r0 -- _length] .intval → compat(str, st[r0 -- j '], ty1, st[r -- mkfs(class, ty, fieldvar) ', val])) ∧ is_arrayref(r0, st[r0 -- _length] .intval, st) ∧ ¬ st[r0 -- _length] .intval < 0 ∧ is_integervalue(st[r0 -- _length]) ∧ r0 -- _length ∈ st

Rule argument

[CASEDARG : pos: left 9, ()]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ tdname+∃(str, class) ↔ tdname∃(str, class) ∨ is_predefined_class(class)], [CSIMPSEQ : ⊦ tdname∃(str, class) ↔ class∃(str, class) ∨ interface∃(str, class)])]]