Step
*
of Lemma
opposite-lattice_wf
∀[L:BoundedDistributiveLattice]. (opposite-lattice(L) ∈ BoundedDistributiveLattice)
BY
{ ((Auto THEN (Assert L ∈ DistributiveLattice BY Auto)) THEN D 1 THEN ProveWfLemma) }
Latex:
Latex:
\mforall{}[L:BoundedDistributiveLattice].  (opposite-lattice(L)  \mmember{}  BoundedDistributiveLattice)
By
Latex:
((Auto  THEN  (Assert  L  \mmember{}  DistributiveLattice  BY  Auto))  THEN  D  1  THEN  ProveWfLemma)
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