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Theorem coerce-okval

⊦ okval(coerce(val, ty), ty) ↔ ty ≠ abstract_type

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
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: coerce-array, coerce-class, okval-refval, coerce-void, okval-char, coerce-char, okval-double, coerce-double, okval-float, coerce-float, okval-long, coerce-long, okval-byte, coerce-byte, okval-short, coerce-short, okval-int, coerce-int, okval-bool, coerce-bool, okval-abstract, coerce-abstract,
Used spec theorems:
- Used simplifier rules: