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Theorem lst-01

⊦ i < j + i0 ∧ j < j0 → i < j0 + i0

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: plst-01,
Used by units in proved state: int-mult, int-basic2,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 6
Used lemmas: succ-01, add-pred, add-c, ls-01, add-succ, add-a, add-zero,
Used spec theorems:
- Used simplifier rules: