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Theorem bmin-min

⊦ s.butmin.min < s.min ∧ s ≠ ∅ → s.butmin = ∅

Type: A user defined theorem
Validity: The proof is valid.
Features: forward, localforward,
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: min-delmin-01, minmax-04, Min-min, Max-max, Min-in, Max-in, Butmin,
Used spec theorems:
- Used simplifier rules: