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Theorem addarrays-one

⊦ 0 ≤ i → addarrays(r ', ty, i ', j, st) = addarray(r, mktype_from_dims(ty, countdims(i ', j)), i, st)

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by: addarrays-one-01,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 4
Used lemmas: addmultiarrays-base, getdims-zero-04, countrefs-one, addarrays-def,
Used spec theorems:
- Used simplifier rules:
  - list/intlista/len-02
  - list/references/first
  - int-abs/zero-gels-04
  - list/intlista/first
  - int-abs/forward-le-01
  - list/intlista/e
  - list/references/len-02
  - valuesfuns/posints-one
  - int-abs/lels-01
  - int-abs/lels-04