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Theorem cdlemg8a 40132
Description: TODO: FIX COMMENT. (Contributed by NM, 29-Apr-2013.)
Hypotheses
Ref Expression
cdlemg8.l ≀ = (leβ€˜πΎ)
cdlemg8.j ∨ = (joinβ€˜πΎ)
cdlemg8.m ∧ = (meetβ€˜πΎ)
cdlemg8.a 𝐴 = (Atomsβ€˜πΎ)
cdlemg8.h 𝐻 = (LHypβ€˜πΎ)
cdlemg8.t 𝑇 = ((LTrnβ€˜πΎ)β€˜π‘Š)
Assertion
Ref Expression
cdlemg8a (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ ((𝑃 ∨ (πΉβ€˜(πΊβ€˜π‘ƒ))) ∧ π‘Š) = ((𝑄 ∨ (πΉβ€˜(πΊβ€˜π‘„))) ∧ π‘Š))
Proof of Theorem cdlemg8a
StepHypRef Expression
1 simp1 1133 . . 3 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝐾 ∈ HL ∧ π‘Š ∈ 𝐻))
2 simp2r 1197 . . 3 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š))
3 cdlemg8.l . . . 4 ≀ = (leβ€˜πΎ)
4 cdlemg8.m . . . 4 ∧ = (meetβ€˜πΎ)
5 eqid 2728 . . . 4 (0.β€˜πΎ) = (0.β€˜πΎ)
6 cdlemg8.a . . . 4 𝐴 = (Atomsβ€˜πΎ)
7 cdlemg8.h . . . 4 𝐻 = (LHypβ€˜πΎ)
83, 4, 5, 6, 7lhpmat 39535 . . 3 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) β†’ (𝑄 ∧ π‘Š) = (0.β€˜πΎ))
91, 2, 8syl2anc 582 . 2 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑄 ∧ π‘Š) = (0.β€˜πΎ))
10 cdlemg8.t . . . . . 6 𝑇 = ((LTrnβ€˜πΎ)β€˜π‘Š)
113, 6, 7, 10cdlemg6 40128 . . . . 5 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (πΉβ€˜(πΊβ€˜π‘„)) = 𝑄)
1211oveq2d 7442 . . . 4 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑄 ∨ (πΉβ€˜(πΊβ€˜π‘„))) = (𝑄 ∨ 𝑄))
13 simp1l 1194 . . . . 5 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ 𝐾 ∈ HL)
14 simp2rl 1239 . . . . 5 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ 𝑄 ∈ 𝐴)
15 cdlemg8.j . . . . . 6 ∨ = (joinβ€˜πΎ)
1615, 6hlatjidm 38873 . . . . 5 ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐴) β†’ (𝑄 ∨ 𝑄) = 𝑄)
1713, 14, 16syl2anc 582 . . . 4 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑄 ∨ 𝑄) = 𝑄)
1812, 17eqtrd 2768 . . 3 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑄 ∨ (πΉβ€˜(πΊβ€˜π‘„))) = 𝑄)
1918oveq1d 7441 . 2 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ ((𝑄 ∨ (πΉβ€˜(πΊβ€˜π‘„))) ∧ π‘Š) = (𝑄 ∧ π‘Š))
20 simp33 1208 . . . . . 6 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)
2120oveq2d 7442 . . . . 5 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑃 ∨ (πΉβ€˜(πΊβ€˜π‘ƒ))) = (𝑃 ∨ 𝑃))
22 simp2ll 1237 . . . . . 6 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ 𝑃 ∈ 𝐴)
2315, 6hlatjidm 38873 . . . . . 6 ((𝐾 ∈ HL ∧ 𝑃 ∈ 𝐴) β†’ (𝑃 ∨ 𝑃) = 𝑃)
2413, 22, 23syl2anc 582 . . . . 5 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑃 ∨ 𝑃) = 𝑃)
2521, 24eqtrd 2768 . . . 4 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑃 ∨ (πΉβ€˜(πΊβ€˜π‘ƒ))) = 𝑃)
2625oveq1d 7441 . . 3 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ ((𝑃 ∨ (πΉβ€˜(πΊβ€˜π‘ƒ))) ∧ π‘Š) = (𝑃 ∧ π‘Š))
27 simp2l 1196 . . . 4 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š))
283, 4, 5, 6, 7lhpmat 39535 . . . 4 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š)) β†’ (𝑃 ∧ π‘Š) = (0.β€˜πΎ))
291, 27, 28syl2anc 582 . . 3 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ (𝑃 ∧ π‘Š) = (0.β€˜πΎ))
3026, 29eqtrd 2768 . 2 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ ((𝑃 ∨ (πΉβ€˜(πΊβ€˜π‘ƒ))) ∧ π‘Š) = (0.β€˜πΎ))
319, 19, 303eqtr4rd 2779 1 (((𝐾 ∈ HL ∧ π‘Š ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ Β¬ 𝑃 ≀ π‘Š) ∧ (𝑄 ∈ 𝐴 ∧ Β¬ 𝑄 ≀ π‘Š)) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ∧ (πΉβ€˜(πΊβ€˜π‘ƒ)) = 𝑃)) β†’ ((𝑃 ∨ (πΉβ€˜(πΊβ€˜π‘ƒ))) ∧ π‘Š) = ((𝑄 ∨ (πΉβ€˜(πΊβ€˜π‘„))) ∧ π‘Š))
Colors of variables: wff setvar class
Syntax hints:  Β¬ wn 3   β†’ wi 4   ∧ wa 394   ∧ w3a 1084   = wceq 1533   ∈ wcel 2098   class class class wbr 5152  β€˜cfv 6553  (class class class)co 7426  lecple 17247  joincjn 18310  meetcmee 18311  0.cp0 18422  Atomscatm 38767  HLchlt 38854  LHypclh 39489  LTrncltrn 39606
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1789  ax-4 1803  ax-5 1905  ax-6 1963  ax-7 2003  ax-8 2100  ax-9 2108  ax-10 2129  ax-11 2146  ax-12 2166  ax-ext 2699  ax-rep 5289  ax-sep 5303  ax-nul 5310  ax-pow 5369  ax-pr 5433  ax-un 7746  ax-riotaBAD 38457
This theorem depends on definitions:  df-bi 206  df-an 395  df-or 846  df-3or 1085  df-3an 1086  df-tru 1536  df-fal 1546  df-ex 1774  df-nf 1778  df-sb 2060  df-mo 2529  df-eu 2558  df-clab 2706  df-cleq 2720  df-clel 2806  df-nfc 2881  df-ne 2938  df-ral 3059  df-rex 3068  df-rmo 3374  df-reu 3375  df-rab 3431  df-v 3475  df-sbc 3779  df-csb 3895  df-dif 3952  df-un 3954  df-in 3956  df-ss 3966  df-nul 4327  df-if 4533  df-pw 4608  df-sn 4633  df-pr 4635  df-op 4639  df-uni 4913  df-iun 5002  df-iin 5003  df-br 5153  df-opab 5215  df-mpt 5236  df-id 5580  df-xp 5688  df-rel 5689  df-cnv 5690  df-co 5691  df-dm 5692  df-rn 5693  df-res 5694  df-ima 5695  df-iota 6505  df-fun 6555  df-fn 6556  df-f 6557  df-f1 6558  df-fo 6559  df-f1o 6560  df-fv 6561  df-riota 7382  df-ov 7429  df-oprab 7430  df-mpo 7431  df-1st 7999  df-2nd 8000  df-undef 8285  df-map 8853  df-proset 18294  df-poset 18312  df-plt 18329  df-lub 18345  df-glb 18346  df-join 18347  df-meet 18348  df-p0 18424  df-p1 18425  df-lat 18431  df-clat 18498  df-oposet 38680  df-ol 38682  df-oml 38683  df-covers 38770  df-ats 38771  df-atl 38802  df-cvlat 38826  df-hlat 38855  df-llines 39003  df-lplanes 39004  df-lvols 39005  df-lines 39006  df-psubsp 39008  df-pmap 39009  df-padd 39301  df-lhyp 39493  df-laut 39494  df-ldil 39609  df-ltrn 39610  df-trl 39664
This theorem is referenced by:  cdlemg8  40136
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