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Theorem cdlemkuv-2N 34988
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 34949 1 (𝐺𝑇 → (𝑉𝐺) = (𝑘𝑇 (𝑘𝑃) = ((𝑃 (𝑅𝐺)) ((𝑄𝑃) (𝑅‘(𝐺𝐶))))))
Colors of variables: wff setvar class
Syntax hints:  wi 4   = wceq 1474  wcel 1975  cmpt 4633  ccnv 5023  ccom 5028  cfv 5786  crio 6484  (class class class)co 6523  Basecbs 15637  lecple 15717  joincjn 16709  meetcmee 16710  Atomscatm 33367  LHypclh 34087  LTrncltrn 34204  trLctrl 34262
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1711  ax-4 1726  ax-5 1825  ax-6 1873  ax-7 1920  ax-9 1984  ax-10 2004  ax-11 2019  ax-12 2031  ax-13 2228  ax-ext 2585  ax-sep 4699  ax-nul 4708  ax-pr 4824
This theorem depends on definitions:  df-bi 195  df-or 383  df-an 384  df-3an 1032  df-tru 1477  df-ex 1695  df-nf 1700  df-sb 1866  df-eu 2457  df-mo 2458  df-clab 2592  df-cleq 2598  df-clel 2601  df-nfc 2735  df-ral 2896  df-rex 2897  df-rab 2900  df-v 3170  df-sbc 3398  df-dif 3538  df-un 3540  df-in 3542  df-ss 3549  df-nul 3870  df-if 4032  df-sn 4121  df-pr 4123  df-op 4127  df-uni 4363  df-br 4574  df-opab 4634  df-mpt 4635  df-id 4939  df-xp 5030  df-rel 5031  df-cnv 5032  df-co 5033  df-dm 5034  df-iota 5750  df-fun 5788  df-fv 5794  df-riota 6485  df-ov 6526
This theorem is referenced by: (None)
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