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Theorem coef-divides-rec-lower

⊦ 0 < j ∧ j ≤ i → j | binom_coef(i, j - 1) * (i + 1 - 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: 1
Proof steps: 2
Used lemmas: coef-mult-rec-lower,
Used spec theorems:
- Used simplifier rules: