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Theorem mult-dist

⊦ dec * (dec_i + dec_j) = dec * dec_i + dec * dec_j

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 11
Proof steps: 18
Used lemmas: mult-def-any, add-def-any,
Used spec theorems:
- decimal/mkDecimal-enlarge
- int-pot/pot-dist-pos
Used simplifier rules: