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Theorem pmapj2N 40051
Description: The projective map of the join of two lattice elements. (Contributed by NM, 14-Mar-2012.) (New usage is discouraged.)
Hypotheses
Ref Expression
pmapj2.b 𝐵 = (Base‘𝐾)
pmapj2.j = (join‘𝐾)
pmapj2.m 𝑀 = (pmap‘𝐾)
pmapj2.p + = (+𝑃𝐾)
pmapj2.o = (⊥𝑃𝐾)
Assertion
Ref Expression
pmapj2N ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(𝑋 𝑌)) = ( ‘( ‘((𝑀𝑋) + (𝑀𝑌)))))

Proof of Theorem pmapj2N
StepHypRef Expression
1 simp1 1136 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ HL)
2 hllat 39485 . . . . 5 (𝐾 ∈ HL → 𝐾 ∈ Lat)
323ad2ant1 1133 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ Lat)
4 hlop 39484 . . . . . 6 (𝐾 ∈ HL → 𝐾 ∈ OP)
543ad2ant1 1133 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ OP)
6 simp2 1137 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝑋𝐵)
7 pmapj2.b . . . . . 6 𝐵 = (Base‘𝐾)
8 eqid 2733 . . . . . 6 (oc‘𝐾) = (oc‘𝐾)
97, 8opoccl 39316 . . . . 5 ((𝐾 ∈ OP ∧ 𝑋𝐵) → ((oc‘𝐾)‘𝑋) ∈ 𝐵)
105, 6, 9syl2anc 584 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘𝑋) ∈ 𝐵)
11 simp3 1138 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝑌𝐵)
127, 8opoccl 39316 . . . . 5 ((𝐾 ∈ OP ∧ 𝑌𝐵) → ((oc‘𝐾)‘𝑌) ∈ 𝐵)
135, 11, 12syl2anc 584 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘𝑌) ∈ 𝐵)
14 eqid 2733 . . . . 5 (meet‘𝐾) = (meet‘𝐾)
157, 14latmcl 18350 . . . 4 ((𝐾 ∈ Lat ∧ ((oc‘𝐾)‘𝑋) ∈ 𝐵 ∧ ((oc‘𝐾)‘𝑌) ∈ 𝐵) → (((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)) ∈ 𝐵)
163, 10, 13, 15syl3anc 1373 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)) ∈ 𝐵)
17 pmapj2.m . . . 4 𝑀 = (pmap‘𝐾)
18 pmapj2.o . . . 4 = (⊥𝑃𝐾)
197, 8, 17, 18polpmapN 40034 . . 3 ((𝐾 ∈ HL ∧ (((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)) ∈ 𝐵) → ( ‘(𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = (𝑀‘((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))))
201, 16, 19syl2anc 584 . 2 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = (𝑀‘((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))))
217, 8, 17, 18polpmapN 40034 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑋𝐵) → ( ‘(𝑀𝑋)) = (𝑀‘((oc‘𝐾)‘𝑋)))
22213adant3 1132 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀𝑋)) = (𝑀‘((oc‘𝐾)‘𝑋)))
237, 8, 17, 18polpmapN 40034 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑌𝐵) → ( ‘(𝑀𝑌)) = (𝑀‘((oc‘𝐾)‘𝑌)))
24233adant2 1131 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀𝑌)) = (𝑀‘((oc‘𝐾)‘𝑌)))
2522, 24ineq12d 4170 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))) = ((𝑀‘((oc‘𝐾)‘𝑋)) ∩ (𝑀‘((oc‘𝐾)‘𝑌))))
26 eqid 2733 . . . . . . 7 (Atoms‘𝐾) = (Atoms‘𝐾)
277, 26, 17pmapssat 39881 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑋𝐵) → (𝑀𝑋) ⊆ (Atoms‘𝐾))
28273adant3 1132 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀𝑋) ⊆ (Atoms‘𝐾))
297, 26, 17pmapssat 39881 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑌𝐵) → (𝑀𝑌) ⊆ (Atoms‘𝐾))
30293adant2 1131 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀𝑌) ⊆ (Atoms‘𝐾))
31 pmapj2.p . . . . . 6 + = (+𝑃𝐾)
3226, 31, 18poldmj1N 40050 . . . . 5 ((𝐾 ∈ HL ∧ (𝑀𝑋) ⊆ (Atoms‘𝐾) ∧ (𝑀𝑌) ⊆ (Atoms‘𝐾)) → ( ‘((𝑀𝑋) + (𝑀𝑌))) = (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))))
331, 28, 30, 32syl3anc 1373 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘((𝑀𝑋) + (𝑀𝑌))) = (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))))
347, 14, 26, 17pmapmeet 39895 . . . . 5 ((𝐾 ∈ HL ∧ ((oc‘𝐾)‘𝑋) ∈ 𝐵 ∧ ((oc‘𝐾)‘𝑌) ∈ 𝐵) → (𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = ((𝑀‘((oc‘𝐾)‘𝑋)) ∩ (𝑀‘((oc‘𝐾)‘𝑌))))
351, 10, 13, 34syl3anc 1373 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = ((𝑀‘((oc‘𝐾)‘𝑋)) ∩ (𝑀‘((oc‘𝐾)‘𝑌))))
3625, 33, 353eqtr4rd 2779 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = ( ‘((𝑀𝑋) + (𝑀𝑌))))
3736fveq2d 6834 . 2 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = ( ‘( ‘((𝑀𝑋) + (𝑀𝑌)))))
38 hlol 39483 . . . 4 (𝐾 ∈ HL → 𝐾 ∈ OL)
39 pmapj2.j . . . . 5 = (join‘𝐾)
407, 39, 14, 8oldmm4 39342 . . . 4 ((𝐾 ∈ OL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = (𝑋 𝑌))
4138, 40syl3an1 1163 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = (𝑋 𝑌))
4241fveq2d 6834 . 2 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = (𝑀‘(𝑋 𝑌)))
4320, 37, 423eqtr3rd 2777 1 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(𝑋 𝑌)) = ( ‘( ‘((𝑀𝑋) + (𝑀𝑌)))))
Colors of variables: wff setvar class
Syntax hints:  wi 4  w3a 1086   = wceq 1541  wcel 2113  cin 3897  wss 3898  cfv 6488  (class class class)co 7354  Basecbs 17124  occoc 17173  joincjn 18221  meetcmee 18222  Latclat 18341  OPcops 39294  OLcol 39296  Atomscatm 39385  HLchlt 39472  pmapcpmap 39619  +𝑃cpadd 39917  𝑃cpolN 40024
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1796  ax-4 1810  ax-5 1911  ax-6 1968  ax-7 2009  ax-8 2115  ax-9 2123  ax-10 2146  ax-11 2162  ax-12 2182  ax-ext 2705  ax-rep 5221  ax-sep 5238  ax-nul 5248  ax-pow 5307  ax-pr 5374  ax-un 7676
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3an 1088  df-tru 1544  df-fal 1554  df-ex 1781  df-nf 1785  df-sb 2068  df-mo 2537  df-eu 2566  df-clab 2712  df-cleq 2725  df-clel 2808  df-nfc 2882  df-ne 2930  df-ral 3049  df-rex 3058  df-rmo 3347  df-reu 3348  df-rab 3397  df-v 3439  df-sbc 3738  df-csb 3847  df-dif 3901  df-un 3903  df-in 3905  df-ss 3915  df-nul 4283  df-if 4477  df-pw 4553  df-sn 4578  df-pr 4580  df-op 4584  df-uni 4861  df-iun 4945  df-iin 4946  df-br 5096  df-opab 5158  df-mpt 5177  df-id 5516  df-xp 5627  df-rel 5628  df-cnv 5629  df-co 5630  df-dm 5631  df-rn 5632  df-res 5633  df-ima 5634  df-iota 6444  df-fun 6490  df-fn 6491  df-f 6492  df-f1 6493  df-fo 6494  df-f1o 6495  df-fv 6496  df-riota 7311  df-ov 7357  df-oprab 7358  df-mpo 7359  df-1st 7929  df-2nd 7930  df-proset 18204  df-poset 18223  df-plt 18238  df-lub 18254  df-glb 18255  df-join 18256  df-meet 18257  df-p0 18333  df-p1 18334  df-lat 18342  df-clat 18409  df-oposet 39298  df-ol 39300  df-oml 39301  df-covers 39388  df-ats 39389  df-atl 39420  df-cvlat 39444  df-hlat 39473  df-psubsp 39625  df-pmap 39626  df-padd 39918  df-polarityN 40025
This theorem is referenced by:  pmapocjN  40052  pmapojoinN  40090
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