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Theorem inj

⊦ mklp(n2, n3, lpf, m) = mklp(n8, n9, lpf2, m0) ↔ (n2 = n8 ∧ n3 = n9 ∧ lpf = lpf2) ∧ m = m0

Type: A proof obligation
Validity: The proof is valid.
Features:
Comment: |- elemindex(a, m) = elemindex(a0, m0) <-> a = a0 and m = m0
Used by:
Used by units in proved state:
Proof exists?: Yes

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Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 1
Used lemmas:
Used spec theorems:
- Used simplifier rules:
  - lprops/inj