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Theorem nat

j ≠ 0 ⊦ i→n(i) / i→n(j) = i→n(i / j)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 6
Proof steps: 6
Used lemmas: abs-neg, natpos,
Used spec theorems:
- Used simplifier rules: