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Theorem cvllat 39914
Description: An atomic lattice with the covering property is a lattice. (Contributed by NM, 5-Nov-2012.)
Assertion
Ref Expression
cvllat (𝐾 ∈ CvLat → 𝐾 ∈ Lat)

Proof of Theorem cvllat
StepHypRef Expression
1 cvlatl 39913 . 2 (𝐾 ∈ CvLat → 𝐾 ∈ AtLat)
2 atllat 39888 . 2 (𝐾 ∈ AtLat → 𝐾 ∈ Lat)
31, 2syl 17 1 (𝐾 ∈ CvLat → 𝐾 ∈ Lat)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wcel 2141  Latclat 18446  AtLatcal 39852  CvLatclc 39853
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1814  ax-4 1828  ax-5 1929  ax-6 1986  ax-7 2027  ax-8 2143  ax-9 2151  ax-ext 2733
This theorem depends on definitions:  df-bi 209  df-an 400  df-or 859  df-3an 1099  df-tru 1562  df-fal 1572  df-ex 1799  df-sb 2090  df-clab 2740  df-cleq 2753  df-clel 2836  df-ne 2957  df-ral 3076  df-rex 3086  df-rab 3414  df-v 3455  df-dif 3907  df-un 3909  df-ss 3921  df-nul 4286  df-if 4480  df-sn 4582  df-pr 4584  df-op 4588  df-uni 4865  df-br 5100  df-dm 5655  df-iota 6473  df-fv 6525  df-ov 7395  df-atl 39886  df-cvlat 39910
This theorem is referenced by:  cvlposN  39915  cvlexch2  39917  cvlexchb1  39918  cvlexchb2  39919  cvlatexchb2  39923  cvlatexch1  39924  cvlatexch2  39925  cvlatexch3  39926  cvlcvr1  39927  cvlcvrp  39928  cvlatcvr2  39930  cvlsupr2  39931  cvlsupr7  39936  cvlsupr8  39937
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