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Theorem cdlemg7fvbwN 41231
Description: Properties of a translation of an element not under 𝑊. TODO: Fix comment. Can this be simplified? Perhaps derived from cdleme48bw 41126? Done with a *ltrn* theorem? (Contributed by NM, 28-Apr-2013.) (New usage is discouraged.)
Hypotheses
Ref Expression
cdlemg4.l = (le‘𝐾)
cdlemg4.a 𝐴 = (Atoms‘𝐾)
cdlemg4.h 𝐻 = (LHyp‘𝐾)
cdlemg4.t 𝑇 = ((LTrn‘𝐾)‘𝑊)
cdlemg4.b 𝐵 = (Base‘𝐾)
Assertion
Ref Expression
cdlemg7fvbwN (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) → ((𝐹𝑋) ∈ 𝐵 ∧ ¬ (𝐹𝑋) 𝑊))

Proof of Theorem cdlemg7fvbwN
Dummy variable 𝑟 is distinct from all other variables.
StepHypRef Expression
1 cdlemg4.b . . . 4 𝐵 = (Base‘𝐾)
2 cdlemg4.l . . . 4 = (le‘𝐾)
3 eqid 2762 . . . 4 (join‘𝐾) = (join‘𝐾)
4 eqid 2762 . . . 4 (meet‘𝐾) = (meet‘𝐾)
5 cdlemg4.a . . . 4 𝐴 = (Atoms‘𝐾)
6 cdlemg4.h . . . 4 𝐻 = (LHyp‘𝐾)
71, 2, 3, 4, 5, 6lhpmcvr2 40648 . . 3 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊)) → ∃𝑟𝐴𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋))
873adant3 1145 . 2 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) → ∃𝑟𝐴𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋))
9 simp11 1217 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝐾 ∈ HL ∧ 𝑊𝐻))
10 simp2 1150 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → 𝑟𝐴)
11 simp3l 1215 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → ¬ 𝑟 𝑊)
1210, 11jca 519 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝑟𝐴 ∧ ¬ 𝑟 𝑊))
13 simp12 1218 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝑋𝐵 ∧ ¬ 𝑋 𝑊))
14 simp13 1219 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → 𝐹𝑇)
15 simp3r 1216 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)
16 cdlemg4.t . . . . . . 7 𝑇 = ((LTrn‘𝐾)‘𝑊)
176, 16, 2, 3, 5, 4, 1cdlemg2fv 41223 . . . . . 6 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ ((𝑟𝐴 ∧ ¬ 𝑟 𝑊) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊)) ∧ (𝐹𝑇 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝐹𝑋) = ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)))
189, 12, 13, 14, 15, 17syl122anc 1398 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝐹𝑋) = ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)))
19 simp11l 1298 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → 𝐾 ∈ HL)
2019hllatd 39988 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → 𝐾 ∈ Lat)
212, 5, 6, 16ltrnel 40763 . . . . . . . . 9 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ 𝐹𝑇 ∧ (𝑟𝐴 ∧ ¬ 𝑟 𝑊)) → ((𝐹𝑟) ∈ 𝐴 ∧ ¬ (𝐹𝑟) 𝑊))
2221simpld 498 . . . . . . . 8 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ 𝐹𝑇 ∧ (𝑟𝐴 ∧ ¬ 𝑟 𝑊)) → (𝐹𝑟) ∈ 𝐴)
239, 14, 12, 22syl3anc 1390 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝐹𝑟) ∈ 𝐴)
241, 5atbase 39913 . . . . . . 7 ((𝐹𝑟) ∈ 𝐴 → (𝐹𝑟) ∈ 𝐵)
2523, 24syl 17 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝐹𝑟) ∈ 𝐵)
26 simp12l 1300 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → 𝑋𝐵)
27 simp11r 1299 . . . . . . . 8 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → 𝑊𝐻)
281, 6lhpbase 40622 . . . . . . . 8 (𝑊𝐻𝑊𝐵)
2927, 28syl 17 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → 𝑊𝐵)
301, 4latmcl 18472 . . . . . . 7 ((𝐾 ∈ Lat ∧ 𝑋𝐵𝑊𝐵) → (𝑋(meet‘𝐾)𝑊) ∈ 𝐵)
3120, 26, 29, 30syl3anc 1390 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝑋(meet‘𝐾)𝑊) ∈ 𝐵)
321, 3latjcl 18471 . . . . . 6 ((𝐾 ∈ Lat ∧ (𝐹𝑟) ∈ 𝐵 ∧ (𝑋(meet‘𝐾)𝑊) ∈ 𝐵) → ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) ∈ 𝐵)
3320, 25, 31, 32syl3anc 1390 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) ∈ 𝐵)
3418, 33eqeltrd 2862 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝐹𝑋) ∈ 𝐵)
3521simprd 499 . . . . . . 7 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ 𝐹𝑇 ∧ (𝑟𝐴 ∧ ¬ 𝑟 𝑊)) → ¬ (𝐹𝑟) 𝑊)
369, 14, 12, 35syl3anc 1390 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → ¬ (𝐹𝑟) 𝑊)
371, 2, 3latlej1 18480 . . . . . . . 8 ((𝐾 ∈ Lat ∧ (𝐹𝑟) ∈ 𝐵 ∧ (𝑋(meet‘𝐾)𝑊) ∈ 𝐵) → (𝐹𝑟) ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)))
3820, 25, 31, 37syl3anc 1390 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (𝐹𝑟) ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)))
391, 2lattr 18476 . . . . . . . 8 ((𝐾 ∈ Lat ∧ ((𝐹𝑟) ∈ 𝐵 ∧ ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) ∈ 𝐵𝑊𝐵)) → (((𝐹𝑟) ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) ∧ ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) 𝑊) → (𝐹𝑟) 𝑊))
4020, 25, 33, 29, 39syl13anc 1391 . . . . . . 7 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (((𝐹𝑟) ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) ∧ ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) 𝑊) → (𝐹𝑟) 𝑊))
4138, 40mpand 705 . . . . . 6 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → (((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) 𝑊 → (𝐹𝑟) 𝑊))
4236, 41mtod 200 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → ¬ ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) 𝑊)
4318breq1d 5110 . . . . 5 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → ((𝐹𝑋) 𝑊 ↔ ((𝐹𝑟)(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) 𝑊))
4442, 43mtbird 327 . . . 4 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → ¬ (𝐹𝑋) 𝑊)
4534, 44jca 519 . . 3 ((((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) ∧ 𝑟𝐴 ∧ (¬ 𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋)) → ((𝐹𝑋) ∈ 𝐵 ∧ ¬ (𝐹𝑋) 𝑊))
4645rexlimdv3a 3167 . 2 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) → (∃𝑟𝐴𝑟 𝑊 ∧ (𝑟(join‘𝐾)(𝑋(meet‘𝐾)𝑊)) = 𝑋) → ((𝐹𝑋) ∈ 𝐵 ∧ ¬ (𝐹𝑋) 𝑊)))
478, 46mpd 15 1 (((𝐾 ∈ HL ∧ 𝑊𝐻) ∧ (𝑋𝐵 ∧ ¬ 𝑋 𝑊) ∧ 𝐹𝑇) → ((𝐹𝑋) ∈ 𝐵 ∧ ¬ (𝐹𝑋) 𝑊))
Colors of variables: wff setvar class
Syntax hints:  ¬ wn 3  wi 4  wa 399  w3a 1098   = wceq 1560  wcel 2142  wrex 3086   class class class wbr 5100  cfv 6521  (class class class)co 7396  Basecbs 17245  lecple 17293  joincjn 18343  meetcmee 18344  Latclat 18463  Atomscatm 39887  HLchlt 39974  LHypclh 40608  LTrncltrn 40725
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1815  ax-4 1829  ax-5 1930  ax-6 1987  ax-7 2028  ax-8 2144  ax-9 2152  ax-10 2175  ax-11 2191  ax-12 2212  ax-ext 2734  ax-rep 5227  ax-sep 5246  ax-nul 5256  ax-pow 5322  ax-pr 5390  ax-un 7718  ax-riotaBAD 39577
This theorem depends on definitions:  df-bi 209  df-an 400  df-or 859  df-3or 1099  df-3an 1100  df-tru 1563  df-fal 1573  df-ex 1800  df-nf 1804  df-sb 2091  df-mo 2566  df-eu 2596  df-clab 2741  df-cleq 2754  df-clel 2837  df-nfc 2911  df-ne 2958  df-ral 3077  df-rex 3087  df-rmo 3367  df-reu 3368  df-rab 3415  df-v 3456  df-sbc 3745  df-csb 3853  df-dif 3907  df-un 3909  df-in 3911  df-ss 3921  df-nul 4286  df-if 4481  df-pw 4557  df-sn 4583  df-pr 4585  df-op 4589  df-uni 4866  df-iun 4951  df-iin 4952  df-br 5101  df-opab 5163  df-mpt 5182  df-id 5542  df-xp 5653  df-rel 5654  df-cnv 5655  df-co 5656  df-dm 5657  df-rn 5658  df-res 5659  df-ima 5660  df-iota 6477  df-fun 6523  df-fn 6524  df-f 6525  df-f1 6526  df-fo 6527  df-f1o 6528  df-fv 6529  df-riota 7353  df-ov 7399  df-oprab 7400  df-mpo 7401  df-1st 7970  df-2nd 7971  df-undef 8253  df-map 8810  df-proset 18326  df-poset 18345  df-plt 18360  df-lub 18376  df-glb 18377  df-join 18378  df-meet 18379  df-p0 18455  df-p1 18456  df-lat 18464  df-clat 18531  df-oposet 39800  df-ol 39802  df-oml 39803  df-covers 39890  df-ats 39891  df-atl 39922  df-cvlat 39946  df-hlat 39975  df-llines 40122  df-lplanes 40123  df-lvols 40124  df-lines 40125  df-psubsp 40127  df-pmap 40128  df-padd 40420  df-lhyp 40612  df-laut 40613  df-ldil 40728  df-ltrn 40729  df-trl 40783
This theorem is referenced by:  cdlemg7fvN  41248
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