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Theorem minmax-02

⊦ s.min = s.max ∧ s ≠ ∅ → # s = 1

Type: A user defined theorem
Validity: The proof is valid.
Features: forward, localforward,
Comment:
Used by: bm-shift, bmax-min, max-bmin,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 3
Used lemmas: minmax-03, max-gr, minmax-04, Min-min, Max-max, Min-in, Max-in,
Used spec theorems:
- Used simplifier rules: