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Theorem fragfin-size

⊦ frag*(IOAut(start, step, ext))(sl, al) → (# sl = # al + 1 ↔ true)

Type: A user defined theorem
Validity: The proof is valid.
Features: ss, lss,
Comment:
Used by:
Used by units in proved state: product-refine, project-right, IOtrace-lift, IOrefine-conds-imply-IOrefine,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 3
Used lemmas: frag,
Used spec theorems:
- Used simplifier rules: