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Theorem ltrnset 38631
Description: The set of lattice translations for a fiducial co-atom π‘Š. (Contributed by NM, 11-May-2012.)
Hypotheses
Ref Expression
ltrnset.l ≀ = (leβ€˜πΎ)
ltrnset.j ∨ = (joinβ€˜πΎ)
ltrnset.m ∧ = (meetβ€˜πΎ)
ltrnset.a 𝐴 = (Atomsβ€˜πΎ)
ltrnset.h 𝐻 = (LHypβ€˜πΎ)
ltrnset.d 𝐷 = ((LDilβ€˜πΎ)β€˜π‘Š)
ltrnset.t 𝑇 = ((LTrnβ€˜πΎ)β€˜π‘Š)
Assertion
Ref Expression
ltrnset ((𝐾 ∈ 𝐡 ∧ π‘Š ∈ 𝐻) β†’ 𝑇 = {𝑓 ∈ 𝐷 ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))})
Distinct variable groups:   π‘ž,𝑝,𝐴   𝐷,𝑓   𝑓,𝑝,π‘ž,𝐾   𝑓,π‘Š,𝑝,π‘ž
Allowed substitution hints:   𝐴(𝑓)   𝐡(𝑓,π‘ž,𝑝)   𝐷(π‘ž,𝑝)   𝑇(𝑓,π‘ž,𝑝)   𝐻(𝑓,π‘ž,𝑝)   ∨ (𝑓,π‘ž,𝑝)   ≀ (𝑓,π‘ž,𝑝)   ∧ (𝑓,π‘ž,𝑝)

Proof of Theorem ltrnset
Dummy variable 𝑀 is distinct from all other variables.
StepHypRef Expression
1 ltrnset.t . . 3 𝑇 = ((LTrnβ€˜πΎ)β€˜π‘Š)
2 ltrnset.l . . . . 5 ≀ = (leβ€˜πΎ)
3 ltrnset.j . . . . 5 ∨ = (joinβ€˜πΎ)
4 ltrnset.m . . . . 5 ∧ = (meetβ€˜πΎ)
5 ltrnset.a . . . . 5 𝐴 = (Atomsβ€˜πΎ)
6 ltrnset.h . . . . 5 𝐻 = (LHypβ€˜πΎ)
72, 3, 4, 5, 6ltrnfset 38630 . . . 4 (𝐾 ∈ 𝐡 β†’ (LTrnβ€˜πΎ) = (𝑀 ∈ 𝐻 ↦ {𝑓 ∈ ((LDilβ€˜πΎ)β€˜π‘€) ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀))}))
87fveq1d 6848 . . 3 (𝐾 ∈ 𝐡 β†’ ((LTrnβ€˜πΎ)β€˜π‘Š) = ((𝑀 ∈ 𝐻 ↦ {𝑓 ∈ ((LDilβ€˜πΎ)β€˜π‘€) ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀))})β€˜π‘Š))
91, 8eqtrid 2785 . 2 (𝐾 ∈ 𝐡 β†’ 𝑇 = ((𝑀 ∈ 𝐻 ↦ {𝑓 ∈ ((LDilβ€˜πΎ)β€˜π‘€) ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀))})β€˜π‘Š))
10 fveq2 6846 . . . . 5 (𝑀 = π‘Š β†’ ((LDilβ€˜πΎ)β€˜π‘€) = ((LDilβ€˜πΎ)β€˜π‘Š))
11 ltrnset.d . . . . 5 𝐷 = ((LDilβ€˜πΎ)β€˜π‘Š)
1210, 11eqtr4di 2791 . . . 4 (𝑀 = π‘Š β†’ ((LDilβ€˜πΎ)β€˜π‘€) = 𝐷)
13 breq2 5113 . . . . . . . 8 (𝑀 = π‘Š β†’ (𝑝 ≀ 𝑀 ↔ 𝑝 ≀ π‘Š))
1413notbid 318 . . . . . . 7 (𝑀 = π‘Š β†’ (Β¬ 𝑝 ≀ 𝑀 ↔ Β¬ 𝑝 ≀ π‘Š))
15 breq2 5113 . . . . . . . 8 (𝑀 = π‘Š β†’ (π‘ž ≀ 𝑀 ↔ π‘ž ≀ π‘Š))
1615notbid 318 . . . . . . 7 (𝑀 = π‘Š β†’ (Β¬ π‘ž ≀ 𝑀 ↔ Β¬ π‘ž ≀ π‘Š))
1714, 16anbi12d 632 . . . . . 6 (𝑀 = π‘Š β†’ ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) ↔ (Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š)))
18 oveq2 7369 . . . . . . 7 (𝑀 = π‘Š β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š))
19 oveq2 7369 . . . . . . 7 (𝑀 = π‘Š β†’ ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))
2018, 19eqeq12d 2749 . . . . . 6 (𝑀 = π‘Š β†’ (((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀) ↔ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š)))
2117, 20imbi12d 345 . . . . 5 (𝑀 = π‘Š β†’ (((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀)) ↔ ((Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))))
22212ralbidv 3209 . . . 4 (𝑀 = π‘Š β†’ (βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀)) ↔ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))))
2312, 22rabeqbidv 3423 . . 3 (𝑀 = π‘Š β†’ {𝑓 ∈ ((LDilβ€˜πΎ)β€˜π‘€) ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀))} = {𝑓 ∈ 𝐷 ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))})
24 eqid 2733 . . 3 (𝑀 ∈ 𝐻 ↦ {𝑓 ∈ ((LDilβ€˜πΎ)β€˜π‘€) ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀))}) = (𝑀 ∈ 𝐻 ↦ {𝑓 ∈ ((LDilβ€˜πΎ)β€˜π‘€) ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀))})
2511fvexi 6860 . . . 4 𝐷 ∈ V
2625rabex 5293 . . 3 {𝑓 ∈ 𝐷 ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))} ∈ V
2723, 24, 26fvmpt 6952 . 2 (π‘Š ∈ 𝐻 β†’ ((𝑀 ∈ 𝐻 ↦ {𝑓 ∈ ((LDilβ€˜πΎ)β€˜π‘€) ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ 𝑀 ∧ Β¬ π‘ž ≀ 𝑀) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ 𝑀) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ 𝑀))})β€˜π‘Š) = {𝑓 ∈ 𝐷 ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))})
289, 27sylan9eq 2793 1 ((𝐾 ∈ 𝐡 ∧ π‘Š ∈ 𝐻) β†’ 𝑇 = {𝑓 ∈ 𝐷 ∣ βˆ€π‘ ∈ 𝐴 βˆ€π‘ž ∈ 𝐴 ((Β¬ 𝑝 ≀ π‘Š ∧ Β¬ π‘ž ≀ π‘Š) β†’ ((𝑝 ∨ (π‘“β€˜π‘)) ∧ π‘Š) = ((π‘ž ∨ (π‘“β€˜π‘ž)) ∧ π‘Š))})
Colors of variables: wff setvar class
Syntax hints:  Β¬ wn 3   β†’ wi 4   ∧ wa 397   = wceq 1542   ∈ wcel 2107  βˆ€wral 3061  {crab 3406   class class class wbr 5109   ↦ cmpt 5192  β€˜cfv 6500  (class class class)co 7361  lecple 17148  joincjn 18208  meetcmee 18209  Atomscatm 37775  LHypclh 38497  LDilcldil 38613  LTrncltrn 38614
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1798  ax-4 1812  ax-5 1914  ax-6 1972  ax-7 2012  ax-8 2109  ax-9 2117  ax-10 2138  ax-11 2155  ax-12 2172  ax-ext 2704  ax-rep 5246  ax-sep 5260  ax-nul 5267  ax-pr 5388
This theorem depends on definitions:  df-bi 206  df-an 398  df-or 847  df-3an 1090  df-tru 1545  df-fal 1555  df-ex 1783  df-nf 1787  df-sb 2069  df-mo 2535  df-eu 2564  df-clab 2711  df-cleq 2725  df-clel 2811  df-nfc 2886  df-ne 2941  df-ral 3062  df-rex 3071  df-reu 3353  df-rab 3407  df-v 3449  df-sbc 3744  df-csb 3860  df-dif 3917  df-un 3919  df-in 3921  df-ss 3931  df-nul 4287  df-if 4491  df-sn 4591  df-pr 4593  df-op 4597  df-uni 4870  df-iun 4960  df-br 5110  df-opab 5172  df-mpt 5193  df-id 5535  df-xp 5643  df-rel 5644  df-cnv 5645  df-co 5646  df-dm 5647  df-rn 5648  df-res 5649  df-ima 5650  df-iota 6452  df-fun 6502  df-fn 6503  df-f 6504  df-f1 6505  df-fo 6506  df-f1o 6507  df-fv 6508  df-ov 7364  df-ltrn 38618
This theorem is referenced by:  isltrn  38632
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