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Theorem ltrnldil 41445
Description: A lattice translation is a lattice dilation. (Contributed by NM, 20-May-2012.)
Hypotheses
Ref Expression
ltrnldil.h 𝐻 = (LHyp‘𝐾)
ltrnldil.d 𝐷 = ((LDil‘𝐾)‘𝑊)
ltrnldil.t 𝑇 = ((LTrn‘𝐾)‘𝑊)
Assertion
Ref Expression
ltrnldil (((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → 𝐹 ∈ 𝐷)

Proof of Theorem ltrnldil
Dummy variables 𝑞 𝑝 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 eqid 2763 . . 3 (le‘𝐾) = (le‘𝐾)
2 eqid 2763 . . 3 (join‘𝐾) = (join‘𝐾)
3 eqid 2763 . . 3 (meet‘𝐾) = (meet‘𝐾)
4 eqid 2763 . . 3 (Atoms‘𝐾) = (Atoms‘𝐾)
5 ltrnldil.h . . 3 𝐻 = (LHyp‘𝐾)
6 ltrnldil.d . . 3 𝐷 = ((LDil‘𝐾)‘𝑊)
7 ltrnldil.t . . 3 𝑇 = ((LTrn‘𝐾)‘𝑊)
81, 2, 3, 4, 5, 6, 7isltrn 41442 . 2 ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻) → (𝐹 ∈ 𝑇 ↔ (𝐹 ∈ 𝐷 ∧ ∀𝑝 ∈ (Atoms‘𝐾)∀𝑞 ∈ (Atoms‘𝐾)((¬ 𝑝(le‘𝐾)𝑊 ∧ ¬ 𝑞(le‘𝐾)𝑊) → ((𝑝(join‘𝐾)(𝐹‘𝑝))(meet‘𝐾)𝑊) = ((𝑞(join‘𝐾)(𝐹‘𝑞))(meet‘𝐾)𝑊)))))
98simprbda 504 1 (((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → 𝐹 ∈ 𝐷)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  ¬ wn 3   → wi 4   ∧ wa 401   = wceq 1570   ∈ wcel 2147  ∀wral 3080   class class class wbr 5108  ‘cfv 6566  (class class class)co 7451  lecple 17479  joincjn 18535  meetcmee 18536  Atomscatm 40586  LHypclh 41307  LDilcldil 41423  LTrncltrn 41424
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1828  ax-4 1842  ax-5 1945  ax-6 2002  ax-7 2043  ax-8 2149  ax-9 2157  ax-10 2180  ax-11 2197  ax-12 2216  ax-ext 2735  ax-rep 5238  ax-sep 5255  ax-nul 5266  ax-pr 5398
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1813  df-nf 1817  df-sb 2102  df-mo 2567  df-eu 2597  df-clab 2742  df-cleq 2755  df-clel 2839  df-nfc 2913  df-ne 2960  df-ral 3081  df-rex 3091  df-reu 3370  df-rab 3417  df-v 3456  df-sbc 3743  df-csb 3852  df-ss 3901  df-dif 4050  df-in 4094  df-un 4154  df-nul 4282  df-if 4486  df-pw 4562  df-sn 4589  df-pr 4591  df-op 4841  df-uni 4873  df-iun 4958  df-br 5109  df-opab 5174  df-mpt 5193  df-id 5553  df-xp 5664  df-rel 5665  df-cnv 5666  df-co 5667  df-dm 5668  df-rn 5669  df-res 5670  df-ima 5671  df-iota 6520  df-fun 6568  df-fn 6569  df-f 6570  df-f1 6571  df-fo 6572  df-f1o 6573  df-fv 6574  df-ov 7454  df-ltrn 41428
This theorem is used by:  ltrnlaut  41446  ltrnval1  41457  ltrncnv  41469  ltrnco  42042
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