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Theorem pmapj2N 40226
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 1137 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ HL)
2 hllat 39660 . . . . 5 (𝐾 ∈ HL → 𝐾 ∈ Lat)
323ad2ant1 1134 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ Lat)
4 hlop 39659 . . . . . 6 (𝐾 ∈ HL → 𝐾 ∈ OP)
543ad2ant1 1134 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ OP)
6 simp2 1138 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝑋𝐵)
7 pmapj2.b . . . . . 6 𝐵 = (Base‘𝐾)
8 eqid 2737 . . . . . 6 (oc‘𝐾) = (oc‘𝐾)
97, 8opoccl 39491 . . . . 5 ((𝐾 ∈ OP ∧ 𝑋𝐵) → ((oc‘𝐾)‘𝑋) ∈ 𝐵)
105, 6, 9syl2anc 585 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘𝑋) ∈ 𝐵)
11 simp3 1139 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝑌𝐵)
127, 8opoccl 39491 . . . . 5 ((𝐾 ∈ OP ∧ 𝑌𝐵) → ((oc‘𝐾)‘𝑌) ∈ 𝐵)
135, 11, 12syl2anc 585 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘𝑌) ∈ 𝐵)
14 eqid 2737 . . . . 5 (meet‘𝐾) = (meet‘𝐾)
157, 14latmcl 18367 . . . 4 ((𝐾 ∈ Lat ∧ ((oc‘𝐾)‘𝑋) ∈ 𝐵 ∧ ((oc‘𝐾)‘𝑌) ∈ 𝐵) → (((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)) ∈ 𝐵)
163, 10, 13, 15syl3anc 1374 . . 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 40209 . . 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 585 . 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 40209 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑋𝐵) → ( ‘(𝑀𝑋)) = (𝑀‘((oc‘𝐾)‘𝑋)))
22213adant3 1133 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀𝑋)) = (𝑀‘((oc‘𝐾)‘𝑋)))
237, 8, 17, 18polpmapN 40209 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑌𝐵) → ( ‘(𝑀𝑌)) = (𝑀‘((oc‘𝐾)‘𝑌)))
24233adant2 1132 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀𝑌)) = (𝑀‘((oc‘𝐾)‘𝑌)))
2522, 24ineq12d 4174 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))) = ((𝑀‘((oc‘𝐾)‘𝑋)) ∩ (𝑀‘((oc‘𝐾)‘𝑌))))
26 eqid 2737 . . . . . . 7 (Atoms‘𝐾) = (Atoms‘𝐾)
277, 26, 17pmapssat 40056 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑋𝐵) → (𝑀𝑋) ⊆ (Atoms‘𝐾))
28273adant3 1133 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀𝑋) ⊆ (Atoms‘𝐾))
297, 26, 17pmapssat 40056 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑌𝐵) → (𝑀𝑌) ⊆ (Atoms‘𝐾))
30293adant2 1132 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀𝑌) ⊆ (Atoms‘𝐾))
31 pmapj2.p . . . . . 6 + = (+𝑃𝐾)
3226, 31, 18poldmj1N 40225 . . . . 5 ((𝐾 ∈ HL ∧ (𝑀𝑋) ⊆ (Atoms‘𝐾) ∧ (𝑀𝑌) ⊆ (Atoms‘𝐾)) → ( ‘((𝑀𝑋) + (𝑀𝑌))) = (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))))
331, 28, 30, 32syl3anc 1374 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘((𝑀𝑋) + (𝑀𝑌))) = (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))))
347, 14, 26, 17pmapmeet 40070 . . . . 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 1374 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = ((𝑀‘((oc‘𝐾)‘𝑋)) ∩ (𝑀‘((oc‘𝐾)‘𝑌))))
3625, 33, 353eqtr4rd 2783 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = ( ‘((𝑀𝑋) + (𝑀𝑌))))
3736fveq2d 6839 . 2 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = ( ‘( ‘((𝑀𝑋) + (𝑀𝑌)))))
38 hlol 39658 . . . 4 (𝐾 ∈ HL → 𝐾 ∈ OL)
39 pmapj2.j . . . . 5 = (join‘𝐾)
407, 39, 14, 8oldmm4 39517 . . . 4 ((𝐾 ∈ OL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = (𝑋 𝑌))
4138, 40syl3an1 1164 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = (𝑋 𝑌))
4241fveq2d 6839 . 2 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = (𝑀‘(𝑋 𝑌)))
4320, 37, 423eqtr3rd 2781 1 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(𝑋 𝑌)) = ( ‘( ‘((𝑀𝑋) + (𝑀𝑌)))))
Colors of variables: wff setvar class
Syntax hints:  wi 4  w3a 1087   = wceq 1542  wcel 2114  cin 3901  wss 3902  cfv 6493  (class class class)co 7360  Basecbs 17140  occoc 17189  joincjn 18238  meetcmee 18239  Latclat 18358  OPcops 39469  OLcol 39471  Atomscatm 39560  HLchlt 39647  pmapcpmap 39794  +𝑃cpadd 40092  𝑃cpolN 40199
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1797  ax-4 1811  ax-5 1912  ax-6 1969  ax-7 2010  ax-8 2116  ax-9 2124  ax-10 2147  ax-11 2163  ax-12 2185  ax-ext 2709  ax-rep 5225  ax-sep 5242  ax-nul 5252  ax-pow 5311  ax-pr 5378  ax-un 7682
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 849  df-3an 1089  df-tru 1545  df-fal 1555  df-ex 1782  df-nf 1786  df-sb 2069  df-mo 2540  df-eu 2570  df-clab 2716  df-cleq 2729  df-clel 2812  df-nfc 2886  df-ne 2934  df-ral 3053  df-rex 3062  df-rmo 3351  df-reu 3352  df-rab 3401  df-v 3443  df-sbc 3742  df-csb 3851  df-dif 3905  df-un 3907  df-in 3909  df-ss 3919  df-nul 4287  df-if 4481  df-pw 4557  df-sn 4582  df-pr 4584  df-op 4588  df-uni 4865  df-iun 4949  df-iin 4950  df-br 5100  df-opab 5162  df-mpt 5181  df-id 5520  df-xp 5631  df-rel 5632  df-cnv 5633  df-co 5634  df-dm 5635  df-rn 5636  df-res 5637  df-ima 5638  df-iota 6449  df-fun 6495  df-fn 6496  df-f 6497  df-f1 6498  df-fo 6499  df-f1o 6500  df-fv 6501  df-riota 7317  df-ov 7363  df-oprab 7364  df-mpo 7365  df-1st 7935  df-2nd 7936  df-proset 18221  df-poset 18240  df-plt 18255  df-lub 18271  df-glb 18272  df-join 18273  df-meet 18274  df-p0 18350  df-p1 18351  df-lat 18359  df-clat 18426  df-oposet 39473  df-ol 39475  df-oml 39476  df-covers 39563  df-ats 39564  df-atl 39595  df-cvlat 39619  df-hlat 39648  df-psubsp 39800  df-pmap 39801  df-padd 40093  df-polarityN 40200
This theorem is referenced by:  pmapocjN  40227  pmapojoinN  40265
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