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Theorem eqle-one

⊦ m = n + 1 ∧ n < n0 → m ≤ n0

Type: A user defined theorem
Validity: The proof is valid.
Features: forward, localforward,
Comment:
Used by: le-add-02,
Used by units in proved state: list-last, list-del, string-less, stream, nat-div, string-less-new, stut-mon, nat-pot, intnat, nat-mult, infinite-append,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 1
Used lemmas: ls-le-simp, lels, succ-01,
Used spec theorems:
- Used simplifier rules:
  - nat-basic2/c
  - nat-basic2/a