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Theorem pot-lez

⊦ 0 < i → (i ^ j ≤ 0 ↔ i ^ j = 0)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: pot-nls, two-lez-01,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 1
Used lemmas: eqone-02, zero-02, Pot-neg, pot-zero-01, notneg-02,
Used spec theorems:
- Used simplifier rules: