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Theorem cdlemkuv-2N 36488
Description: Part of proof of Lemma K of [Crawley] p. 118. Value of the sigma2 (p) function, given 𝑉. (Contributed by NM, 2-Jul-2013.) (New usage is discouraged.)
Hypotheses
Ref Expression
cdlemk2.b 𝐵 = (Base‘𝐾)
cdlemk2.l = (le‘𝐾)
cdlemk2.j = (join‘𝐾)
cdlemk2.m = (meet‘𝐾)
cdlemk2.a 𝐴 = (Atoms‘𝐾)
cdlemk2.h 𝐻 = (LHyp‘𝐾)
cdlemk2.t 𝑇 = ((LTrn‘𝐾)‘𝑊)
cdlemk2.r 𝑅 = ((trL‘𝐾)‘𝑊)
cdlemk2.s 𝑆 = (𝑓𝑇 ↦ (𝑖𝑇 (𝑖𝑃) = ((𝑃 (𝑅𝑓)) ((𝑁𝑃) (𝑅‘(𝑓𝐹))))))
cdlemk2.q 𝑄 = (𝑆𝐶)
cdlemk2.v 𝑉 = (𝑑𝑇 ↦ (𝑘𝑇 (𝑘𝑃) = ((𝑃 (𝑅𝑑)) ((𝑄𝑃) (𝑅‘(𝑑𝐶))))))
Assertion
Ref Expression
cdlemkuv-2N (𝐺𝑇 → (𝑉𝐺) = (𝑘𝑇 (𝑘𝑃) = ((𝑃 (𝑅𝐺)) ((𝑄𝑃) (𝑅‘(𝐺𝐶))))))
Distinct variable groups:   𝑓,𝑖,   ,𝑖   ,𝑓,𝑖   𝐴,𝑖   𝐶,𝑓,𝑖   𝑓,𝐹,𝑖   𝑖,𝐻   𝑖,𝐾   𝑓,𝑁,𝑖   𝑃,𝑓,𝑖   𝑅,𝑓,𝑖   𝑇,𝑓,𝑖   𝑓,𝑊,𝑖   ,𝑑   ,𝑑   𝐶,𝑑   𝑘,𝑑,𝐺   𝑄,𝑑   𝑃,𝑑   𝑅,𝑑   𝑇,𝑑   𝑊,𝑑
Allowed substitution hints:   𝐴(𝑓,𝑘,𝑑)   𝐵(𝑓,𝑖,𝑘,𝑑)   𝐶(𝑘)   𝑃(𝑘)   𝑄(𝑓,𝑖,𝑘)   𝑅(𝑘)   𝑆(𝑓,𝑖,𝑘,𝑑)   𝑇(𝑘)   𝐹(𝑘,𝑑)   𝐺(𝑓,𝑖)   𝐻(𝑓,𝑘,𝑑)   (𝑘)   𝐾(𝑓,𝑘,𝑑)   (𝑓,𝑘,𝑑)   (𝑘)   𝑁(𝑘,𝑑)   𝑉(𝑓,𝑖,𝑘,𝑑)   𝑊(𝑘)

Proof of Theorem cdlemkuv-2N
StepHypRef Expression
1 cdlemk2.b . 2 𝐵 = (Base‘𝐾)
2 cdlemk2.l . 2 = (le‘𝐾)
3 cdlemk2.j . 2 = (join‘𝐾)
4 cdlemk2.a . 2 𝐴 = (Atoms‘𝐾)
5 cdlemk2.h . 2 𝐻 = (LHyp‘𝐾)
6 cdlemk2.t . 2 𝑇 = ((LTrn‘𝐾)‘𝑊)
7 cdlemk2.r . 2 𝑅 = ((trL‘𝐾)‘𝑊)
8 cdlemk2.m . 2 = (meet‘𝐾)
9 cdlemk2.v . 2 𝑉 = (𝑑𝑇 ↦ (𝑘𝑇 (𝑘𝑃) = ((𝑃 (𝑅𝑑)) ((𝑄𝑃) (𝑅‘(𝑑𝐶))))))
101, 2, 3, 4, 5, 6, 7, 8, 9cdlemksv 36449 1 (𝐺𝑇 → (𝑉𝐺) = (𝑘𝑇 (𝑘𝑃) = ((𝑃 (𝑅𝐺)) ((𝑄𝑃) (𝑅‘(𝐺𝐶))))))
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1523  wcel 2030  cmpt 4762  ccnv 5142  ccom 5147  cfv 5926  crio 6650  (class class class)co 6690  Basecbs 15904  lecple 15995  joincjn 16991  meetcmee 16992  Atomscatm 34868  LHypclh 35588  LTrncltrn 35705  trLctrl 35763
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1762  ax-4 1777  ax-5 1879  ax-6 1945  ax-7 1981  ax-9 2039  ax-10 2059  ax-11 2074  ax-12 2087  ax-13 2282  ax-ext 2631  ax-sep 4814  ax-nul 4822  ax-pr 4936
This theorem depends on definitions:  df-bi 197  df-or 384  df-an 385  df-3an 1056  df-tru 1526  df-ex 1745  df-nf 1750  df-sb 1938  df-eu 2502  df-mo 2503  df-clab 2638  df-cleq 2644  df-clel 2647  df-nfc 2782  df-ral 2946  df-rex 2947  df-rab 2950  df-v 3233  df-sbc 3469  df-dif 3610  df-un 3612  df-in 3614  df-ss 3621  df-nul 3949  df-if 4120  df-sn 4211  df-pr 4213  df-op 4217  df-uni 4469  df-br 4686  df-opab 4746  df-mpt 4763  df-id 5053  df-xp 5149  df-rel 5150  df-cnv 5151  df-co 5152  df-dm 5153  df-iota 5889  df-fun 5928  df-fv 5934  df-riota 6651  df-ov 6693
This theorem is referenced by: (None)
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