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Theorem okarray-05

⊦ okarray(r, ty, st) → r ≠ jvmref ∧ r ∈ st

Type: A user defined theorem
Validity: The proof is valid.
Features: forward, localforward,
Comment:
Used by: byteval, byteval-01, bytevalues-eq, comp-same, copy-comp, copy-same-01, getarray-subset, getarray-subset-02, getbar-subset, getintarray-subset, intval-01, is_array-abstract, is_array-byte-noref, is_array-noreftype, is_array-norefval, is_array-nottypeex, is_array-primtype-01, isarray-abstract, isarray-arrayreftype, isarray-bytearray, isarray-isarrayref, isarray-keyin, isarray-lenfield, isarray-length-07, isarray-notin, isarray-notin-01, isarray-okarray, isarray-okarray-01, isarray-okreftype, isarray-okval, isarray-put, isarray-put-jvmref, isarray-put-okval, isarray-put-samefield, isarray-put-samefield-01, isarray-putbar, isarray-reftype, isarray-subset, isarray-type-01, isarray-type-02, isarray-union, okarray-04, okarray-07, okarray-08, okarray-byte, okarray-byte-01, okarray-copy-01, okarray-getbar-len, okarray-int-put-01, okarray-int-put-02, okarray-intval, okarray-intval-01, okarray-len, okarray-length-02, okarray-okarray-01, okarray-okarray-02, okarray-put-01, okarray-put-06, okarray-put-badfield, okarray-put-okval, okarray-put-samefield-01, okarray-putbar-01, okarray-putbar-02, okarray-putbar-05, okarray-putbar-any, okarray-putbar-same, okarray-putbar-same-03, okarray-subset-01, okarray-supertype, okarray-type-03, okbar-bytes2int-same, okbar-byteval, okbar-lenfield, okbar-new, okbar-norefval, okbar-putbar, okbar-putbar-01, okbar-putbar-03, okbytearray, okbytearray-index-in, okbytearray-isarrayref, okbytearray-not, okbytearray-put-byteval, okbytearray-put-byteval-equiv, okbytearray-put-field, okbytearray-type, okbytearray-type-01, short-length, subset-len, subset-okarray, union-okarray,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas: oktype-okval, okreftype, okarrayNotNull,
Used spec theorems:
- Used simplifier rules: