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Theorem two-sub-05

⊦ ~ 2.r * (r + r0) + r = ~ 2.r * r0 + ~ r

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: 1
Proof steps: 2
Used lemmas: mult-com, mult-ass, two-sub, minus-left, distr, two-def,
Used spec theorems:
- Used simplifier rules: