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Theorem pmapj2N 37067
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 1132 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ HL)
2 hllat 36501 . . . . 5 (𝐾 ∈ HL → 𝐾 ∈ Lat)
323ad2ant1 1129 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ Lat)
4 hlop 36500 . . . . . 6 (𝐾 ∈ HL → 𝐾 ∈ OP)
543ad2ant1 1129 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝐾 ∈ OP)
6 simp2 1133 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝑋𝐵)
7 pmapj2.b . . . . . 6 𝐵 = (Base‘𝐾)
8 eqid 2823 . . . . . 6 (oc‘𝐾) = (oc‘𝐾)
97, 8opoccl 36332 . . . . 5 ((𝐾 ∈ OP ∧ 𝑋𝐵) → ((oc‘𝐾)‘𝑋) ∈ 𝐵)
105, 6, 9syl2anc 586 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘𝑋) ∈ 𝐵)
11 simp3 1134 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → 𝑌𝐵)
127, 8opoccl 36332 . . . . 5 ((𝐾 ∈ OP ∧ 𝑌𝐵) → ((oc‘𝐾)‘𝑌) ∈ 𝐵)
135, 11, 12syl2anc 586 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘𝑌) ∈ 𝐵)
14 eqid 2823 . . . . 5 (meet‘𝐾) = (meet‘𝐾)
157, 14latmcl 17664 . . . 4 ((𝐾 ∈ Lat ∧ ((oc‘𝐾)‘𝑋) ∈ 𝐵 ∧ ((oc‘𝐾)‘𝑌) ∈ 𝐵) → (((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)) ∈ 𝐵)
163, 10, 13, 15syl3anc 1367 . . 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 37050 . . 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 586 . 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 37050 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑋𝐵) → ( ‘(𝑀𝑋)) = (𝑀‘((oc‘𝐾)‘𝑋)))
22213adant3 1128 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀𝑋)) = (𝑀‘((oc‘𝐾)‘𝑋)))
237, 8, 17, 18polpmapN 37050 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑌𝐵) → ( ‘(𝑀𝑌)) = (𝑀‘((oc‘𝐾)‘𝑌)))
24233adant2 1127 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀𝑌)) = (𝑀‘((oc‘𝐾)‘𝑌)))
2522, 24ineq12d 4192 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))) = ((𝑀‘((oc‘𝐾)‘𝑋)) ∩ (𝑀‘((oc‘𝐾)‘𝑌))))
26 eqid 2823 . . . . . . 7 (Atoms‘𝐾) = (Atoms‘𝐾)
277, 26, 17pmapssat 36897 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑋𝐵) → (𝑀𝑋) ⊆ (Atoms‘𝐾))
28273adant3 1128 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀𝑋) ⊆ (Atoms‘𝐾))
297, 26, 17pmapssat 36897 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑌𝐵) → (𝑀𝑌) ⊆ (Atoms‘𝐾))
30293adant2 1127 . . . . 5 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀𝑌) ⊆ (Atoms‘𝐾))
31 pmapj2.p . . . . . 6 + = (+𝑃𝐾)
3226, 31, 18poldmj1N 37066 . . . . 5 ((𝐾 ∈ HL ∧ (𝑀𝑋) ⊆ (Atoms‘𝐾) ∧ (𝑀𝑌) ⊆ (Atoms‘𝐾)) → ( ‘((𝑀𝑋) + (𝑀𝑌))) = (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))))
331, 28, 30, 32syl3anc 1367 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘((𝑀𝑋) + (𝑀𝑌))) = (( ‘(𝑀𝑋)) ∩ ( ‘(𝑀𝑌))))
347, 14, 26, 17pmapmeet 36911 . . . . 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 1367 . . . 4 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = ((𝑀‘((oc‘𝐾)‘𝑋)) ∩ (𝑀‘((oc‘𝐾)‘𝑌))))
3625, 33, 353eqtr4rd 2869 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = ( ‘((𝑀𝑋) + (𝑀𝑌))))
3736fveq2d 6676 . 2 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ( ‘(𝑀‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = ( ‘( ‘((𝑀𝑋) + (𝑀𝑌)))))
38 hlol 36499 . . . 4 (𝐾 ∈ HL → 𝐾 ∈ OL)
39 pmapj2.j . . . . 5 = (join‘𝐾)
407, 39, 14, 8oldmm4 36358 . . . 4 ((𝐾 ∈ OL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = (𝑋 𝑌))
4138, 40syl3an1 1159 . . 3 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → ((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌))) = (𝑋 𝑌))
4241fveq2d 6676 . 2 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘((oc‘𝐾)‘(((oc‘𝐾)‘𝑋)(meet‘𝐾)((oc‘𝐾)‘𝑌)))) = (𝑀‘(𝑋 𝑌)))
4320, 37, 423eqtr3rd 2867 1 ((𝐾 ∈ HL ∧ 𝑋𝐵𝑌𝐵) → (𝑀‘(𝑋 𝑌)) = ( ‘( ‘((𝑀𝑋) + (𝑀𝑌)))))
Colors of variables: wff setvar class
Syntax hints:  wi 4  w3a 1083   = wceq 1537  wcel 2114  cin 3937  wss 3938  cfv 6357  (class class class)co 7158  Basecbs 16485  occoc 16575  joincjn 17556  meetcmee 17557  Latclat 17657  OPcops 36310  OLcol 36312  Atomscatm 36401  HLchlt 36488  pmapcpmap 36635  +𝑃cpadd 36933  𝑃cpolN 37040
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 1970  ax-7 2015  ax-8 2116  ax-9 2124  ax-10 2145  ax-11 2161  ax-12 2177  ax-ext 2795  ax-rep 5192  ax-sep 5205  ax-nul 5212  ax-pow 5268  ax-pr 5332  ax-un 7463  ax-riotaBAD 36091
This theorem depends on definitions:  df-bi 209  df-an 399  df-or 844  df-3an 1085  df-tru 1540  df-ex 1781  df-nf 1785  df-sb 2070  df-mo 2622  df-eu 2654  df-clab 2802  df-cleq 2816  df-clel 2895  df-nfc 2965  df-ne 3019  df-ral 3145  df-rex 3146  df-reu 3147  df-rmo 3148  df-rab 3149  df-v 3498  df-sbc 3775  df-csb 3886  df-dif 3941  df-un 3943  df-in 3945  df-ss 3954  df-nul 4294  df-if 4470  df-pw 4543  df-sn 4570  df-pr 4572  df-op 4576  df-uni 4841  df-iun 4923  df-iin 4924  df-br 5069  df-opab 5131  df-mpt 5149  df-id 5462  df-xp 5563  df-rel 5564  df-cnv 5565  df-co 5566  df-dm 5567  df-rn 5568  df-res 5569  df-ima 5570  df-iota 6316  df-fun 6359  df-fn 6360  df-f 6361  df-f1 6362  df-fo 6363  df-f1o 6364  df-fv 6365  df-riota 7116  df-ov 7161  df-oprab 7162  df-mpo 7163  df-1st 7691  df-2nd 7692  df-undef 7941  df-proset 17540  df-poset 17558  df-plt 17570  df-lub 17586  df-glb 17587  df-join 17588  df-meet 17589  df-p0 17651  df-p1 17652  df-lat 17658  df-clat 17720  df-oposet 36314  df-ol 36316  df-oml 36317  df-covers 36404  df-ats 36405  df-atl 36436  df-cvlat 36460  df-hlat 36489  df-psubsp 36641  df-pmap 36642  df-padd 36934  df-polarityN 37041
This theorem is referenced by:  pmapocjN  37068  pmapojoinN  37106
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