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Theorem covers-def
⊦ covers(ixs, n) ↔ (∀ n0. n0 < n → (∃ m. m < # ixs ∧ n0 ∈ ixs[m]))
Type: An axiom
Validity: The proof is valid.
Features:
Comment:
Used by:
covers-ascsubseq
,
covers-empty
,
pushx-covers
,
solix-covers
,
Used by units in proved state:
Proof exists?: No