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Theorem two-le

⊦ 2.r * r + r0 ≤ 2.r * (r + r1) ↔ r0 ≤ 2.r * r1

Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas: mult-com, mult-ass, mult-zero, num-distr-addboth-le1, distr,
Used spec theorems:
- Used simplifier rules: