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Theorem dist-add-01

⊦ dist(m + n, m0 + n) = dist(m, m0)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 7
Used lemmas: dist-c, dist-add, dist-snd, dist-fst,
Used spec theorems:
- Used simplifier rules:
  - nat-basic1/f
  - nat/lels-01
  - nat/lels
  - nat/ls-le-simp
  - nat-basic2/l
  - nat/lels-03
  - nat/lep-02
  - nat/cancel-01
  - nat-basic2/a
  - nat-basic2/c
  - nat/elim-sub