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Theorem max-is-maximal

⊦ fd ∈ ofh → fd ≤ max(ofh)

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by: ex-minimal-new-fd,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 9
Used lemmas: max-rec,
Used spec theorems:
- Used simplifier rules:
  - nat/le-def
  - store/open-file-handles/In-empty
  - nat/gr-def
  - nat-basic/succ
  - nat-basic/trans
  - nat-basic/lf
  - nat-basic/f
  - nat/fle-01
  - nat/lels
  - store/open-file-handles/In-insert
  - nat-basic/lf-02
  - nat-basic/lf-01
  - nat-basic/ls-02