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Mirrors > Home > MPE Home > Th. List > Mathboxes > cdleme51finvtrN | Structured version Visualization version GIF version |
Description: Part of proof of Lemma E in [Crawley] p. 113. TODO: fix comment. (Contributed by NM, 14-Apr-2013.) (New usage is discouraged.) |
Ref | Expression |
---|---|
cdlemef50.b | ⊢ 𝐵 = (Base‘𝐾) |
cdlemef50.l | ⊢ ≤ = (le‘𝐾) |
cdlemef50.j | ⊢ ∨ = (join‘𝐾) |
cdlemef50.m | ⊢ ∧ = (meet‘𝐾) |
cdlemef50.a | ⊢ 𝐴 = (Atoms‘𝐾) |
cdlemef50.h | ⊢ 𝐻 = (LHyp‘𝐾) |
cdlemef50.u | ⊢ 𝑈 = ((𝑃 ∨ 𝑄) ∧ 𝑊) |
cdlemef50.d | ⊢ 𝐷 = ((𝑡 ∨ 𝑈) ∧ (𝑄 ∨ ((𝑃 ∨ 𝑡) ∧ 𝑊))) |
cdlemefs50.e | ⊢ 𝐸 = ((𝑃 ∨ 𝑄) ∧ (𝐷 ∨ ((𝑠 ∨ 𝑡) ∧ 𝑊))) |
cdlemef50.f | ⊢ 𝐹 = (𝑥 ∈ 𝐵 ↦ if((𝑃 ≠ 𝑄 ∧ ¬ 𝑥 ≤ 𝑊), (℩𝑧 ∈ 𝐵 ∀𝑠 ∈ 𝐴 ((¬ 𝑠 ≤ 𝑊 ∧ (𝑠 ∨ (𝑥 ∧ 𝑊)) = 𝑥) → 𝑧 = (if(𝑠 ≤ (𝑃 ∨ 𝑄), (℩𝑦 ∈ 𝐵 ∀𝑡 ∈ 𝐴 ((¬ 𝑡 ≤ 𝑊 ∧ ¬ 𝑡 ≤ (𝑃 ∨ 𝑄)) → 𝑦 = 𝐸)), ⦋𝑠 / 𝑡⦌𝐷) ∨ (𝑥 ∧ 𝑊)))), 𝑥)) |
cdleme50ltrn.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
Ref | Expression |
---|---|
cdleme51finvtrN | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → ◡𝐹 ∈ 𝑇) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cdlemef50.b | . . 3 ⊢ 𝐵 = (Base‘𝐾) | |
2 | cdlemef50.l | . . 3 ⊢ ≤ = (le‘𝐾) | |
3 | cdlemef50.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
4 | cdlemef50.m | . . 3 ⊢ ∧ = (meet‘𝐾) | |
5 | cdlemef50.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
6 | cdlemef50.h | . . 3 ⊢ 𝐻 = (LHyp‘𝐾) | |
7 | cdlemef50.u | . . 3 ⊢ 𝑈 = ((𝑃 ∨ 𝑄) ∧ 𝑊) | |
8 | cdlemef50.d | . . 3 ⊢ 𝐷 = ((𝑡 ∨ 𝑈) ∧ (𝑄 ∨ ((𝑃 ∨ 𝑡) ∧ 𝑊))) | |
9 | cdlemefs50.e | . . 3 ⊢ 𝐸 = ((𝑃 ∨ 𝑄) ∧ (𝐷 ∨ ((𝑠 ∨ 𝑡) ∧ 𝑊))) | |
10 | cdlemef50.f | . . 3 ⊢ 𝐹 = (𝑥 ∈ 𝐵 ↦ if((𝑃 ≠ 𝑄 ∧ ¬ 𝑥 ≤ 𝑊), (℩𝑧 ∈ 𝐵 ∀𝑠 ∈ 𝐴 ((¬ 𝑠 ≤ 𝑊 ∧ (𝑠 ∨ (𝑥 ∧ 𝑊)) = 𝑥) → 𝑧 = (if(𝑠 ≤ (𝑃 ∨ 𝑄), (℩𝑦 ∈ 𝐵 ∀𝑡 ∈ 𝐴 ((¬ 𝑡 ≤ 𝑊 ∧ ¬ 𝑡 ≤ (𝑃 ∨ 𝑄)) → 𝑦 = 𝐸)), ⦋𝑠 / 𝑡⦌𝐷) ∨ (𝑥 ∧ 𝑊)))), 𝑥)) | |
11 | eqid 2738 | . . 3 ⊢ ((𝑄 ∨ 𝑃) ∧ 𝑊) = ((𝑄 ∨ 𝑃) ∧ 𝑊) | |
12 | eqid 2738 | . . 3 ⊢ ((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) = ((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) | |
13 | eqid 2738 | . . 3 ⊢ ((𝑄 ∨ 𝑃) ∧ (((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) ∨ ((𝑢 ∨ 𝑣) ∧ 𝑊))) = ((𝑄 ∨ 𝑃) ∧ (((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) ∨ ((𝑢 ∨ 𝑣) ∧ 𝑊))) | |
14 | eqid 2738 | . . 3 ⊢ (𝑎 ∈ 𝐵 ↦ if((𝑄 ≠ 𝑃 ∧ ¬ 𝑎 ≤ 𝑊), (℩𝑐 ∈ 𝐵 ∀𝑢 ∈ 𝐴 ((¬ 𝑢 ≤ 𝑊 ∧ (𝑢 ∨ (𝑎 ∧ 𝑊)) = 𝑎) → 𝑐 = (if(𝑢 ≤ (𝑄 ∨ 𝑃), (℩𝑏 ∈ 𝐵 ∀𝑣 ∈ 𝐴 ((¬ 𝑣 ≤ 𝑊 ∧ ¬ 𝑣 ≤ (𝑄 ∨ 𝑃)) → 𝑏 = ((𝑄 ∨ 𝑃) ∧ (((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) ∨ ((𝑢 ∨ 𝑣) ∧ 𝑊))))), ⦋𝑢 / 𝑣⦌((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊)))) ∨ (𝑎 ∧ 𝑊)))), 𝑎)) = (𝑎 ∈ 𝐵 ↦ if((𝑄 ≠ 𝑃 ∧ ¬ 𝑎 ≤ 𝑊), (℩𝑐 ∈ 𝐵 ∀𝑢 ∈ 𝐴 ((¬ 𝑢 ≤ 𝑊 ∧ (𝑢 ∨ (𝑎 ∧ 𝑊)) = 𝑎) → 𝑐 = (if(𝑢 ≤ (𝑄 ∨ 𝑃), (℩𝑏 ∈ 𝐵 ∀𝑣 ∈ 𝐴 ((¬ 𝑣 ≤ 𝑊 ∧ ¬ 𝑣 ≤ (𝑄 ∨ 𝑃)) → 𝑏 = ((𝑄 ∨ 𝑃) ∧ (((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) ∨ ((𝑢 ∨ 𝑣) ∧ 𝑊))))), ⦋𝑢 / 𝑣⦌((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊)))) ∨ (𝑎 ∧ 𝑊)))), 𝑎)) | |
15 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 | cdleme51finvN 38190 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → ◡𝐹 = (𝑎 ∈ 𝐵 ↦ if((𝑄 ≠ 𝑃 ∧ ¬ 𝑎 ≤ 𝑊), (℩𝑐 ∈ 𝐵 ∀𝑢 ∈ 𝐴 ((¬ 𝑢 ≤ 𝑊 ∧ (𝑢 ∨ (𝑎 ∧ 𝑊)) = 𝑎) → 𝑐 = (if(𝑢 ≤ (𝑄 ∨ 𝑃), (℩𝑏 ∈ 𝐵 ∀𝑣 ∈ 𝐴 ((¬ 𝑣 ≤ 𝑊 ∧ ¬ 𝑣 ≤ (𝑄 ∨ 𝑃)) → 𝑏 = ((𝑄 ∨ 𝑃) ∧ (((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) ∨ ((𝑢 ∨ 𝑣) ∧ 𝑊))))), ⦋𝑢 / 𝑣⦌((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊)))) ∨ (𝑎 ∧ 𝑊)))), 𝑎))) |
16 | cdleme50ltrn.t | . . . 4 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
17 | 1, 2, 3, 4, 5, 6, 11, 12, 13, 14, 16 | cdleme50ltrn 38191 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) → (𝑎 ∈ 𝐵 ↦ if((𝑄 ≠ 𝑃 ∧ ¬ 𝑎 ≤ 𝑊), (℩𝑐 ∈ 𝐵 ∀𝑢 ∈ 𝐴 ((¬ 𝑢 ≤ 𝑊 ∧ (𝑢 ∨ (𝑎 ∧ 𝑊)) = 𝑎) → 𝑐 = (if(𝑢 ≤ (𝑄 ∨ 𝑃), (℩𝑏 ∈ 𝐵 ∀𝑣 ∈ 𝐴 ((¬ 𝑣 ≤ 𝑊 ∧ ¬ 𝑣 ≤ (𝑄 ∨ 𝑃)) → 𝑏 = ((𝑄 ∨ 𝑃) ∧ (((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) ∨ ((𝑢 ∨ 𝑣) ∧ 𝑊))))), ⦋𝑢 / 𝑣⦌((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊)))) ∨ (𝑎 ∧ 𝑊)))), 𝑎)) ∈ 𝑇) |
18 | 17 | 3com23 1127 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → (𝑎 ∈ 𝐵 ↦ if((𝑄 ≠ 𝑃 ∧ ¬ 𝑎 ≤ 𝑊), (℩𝑐 ∈ 𝐵 ∀𝑢 ∈ 𝐴 ((¬ 𝑢 ≤ 𝑊 ∧ (𝑢 ∨ (𝑎 ∧ 𝑊)) = 𝑎) → 𝑐 = (if(𝑢 ≤ (𝑄 ∨ 𝑃), (℩𝑏 ∈ 𝐵 ∀𝑣 ∈ 𝐴 ((¬ 𝑣 ≤ 𝑊 ∧ ¬ 𝑣 ≤ (𝑄 ∨ 𝑃)) → 𝑏 = ((𝑄 ∨ 𝑃) ∧ (((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊))) ∨ ((𝑢 ∨ 𝑣) ∧ 𝑊))))), ⦋𝑢 / 𝑣⦌((𝑣 ∨ ((𝑄 ∨ 𝑃) ∧ 𝑊)) ∧ (𝑃 ∨ ((𝑄 ∨ 𝑣) ∧ 𝑊)))) ∨ (𝑎 ∧ 𝑊)))), 𝑎)) ∈ 𝑇) |
19 | 15, 18 | eqeltrd 2833 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → ◡𝐹 ∈ 𝑇) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 399 ∧ w3a 1088 = wceq 1542 ∈ wcel 2113 ≠ wne 2934 ∀wral 3053 ⦋csb 3791 ifcif 4415 class class class wbr 5031 ↦ cmpt 5111 ◡ccnv 5525 ‘cfv 6340 ℩crio 7127 (class class class)co 7171 Basecbs 16587 lecple 16676 joincjn 17671 meetcmee 17672 Atomscatm 36897 HLchlt 36984 LHypclh 37618 LTrncltrn 37735 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1916 ax-6 1974 ax-7 2019 ax-8 2115 ax-9 2123 ax-10 2144 ax-11 2161 ax-12 2178 ax-ext 2710 ax-rep 5155 ax-sep 5168 ax-nul 5175 ax-pow 5233 ax-pr 5297 ax-un 7480 ax-riotaBAD 36587 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 847 df-3or 1089 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2540 df-eu 2570 df-clab 2717 df-cleq 2730 df-clel 2811 df-nfc 2881 df-ne 2935 df-ral 3058 df-rex 3059 df-reu 3060 df-rmo 3061 df-rab 3062 df-v 3400 df-sbc 3683 df-csb 3792 df-dif 3847 df-un 3849 df-in 3851 df-ss 3861 df-nul 4213 df-if 4416 df-pw 4491 df-sn 4518 df-pr 4520 df-op 4524 df-uni 4798 df-iun 4884 df-iin 4885 df-br 5032 df-opab 5094 df-mpt 5112 df-id 5430 df-xp 5532 df-rel 5533 df-cnv 5534 df-co 5535 df-dm 5536 df-rn 5537 df-res 5538 df-ima 5539 df-iota 6298 df-fun 6342 df-fn 6343 df-f 6344 df-f1 6345 df-fo 6346 df-f1o 6347 df-fv 6348 df-riota 7128 df-ov 7174 df-oprab 7175 df-mpo 7176 df-1st 7715 df-2nd 7716 df-undef 7969 df-map 8440 df-proset 17655 df-poset 17673 df-plt 17685 df-lub 17701 df-glb 17702 df-join 17703 df-meet 17704 df-p0 17766 df-p1 17767 df-lat 17773 df-clat 17835 df-oposet 36810 df-ol 36812 df-oml 36813 df-covers 36900 df-ats 36901 df-atl 36932 df-cvlat 36956 df-hlat 36985 df-llines 37132 df-lplanes 37133 df-lvols 37134 df-lines 37135 df-psubsp 37137 df-pmap 37138 df-padd 37430 df-lhyp 37622 df-laut 37623 df-ldil 37738 df-ltrn 37739 |
This theorem is referenced by: cdlemg1finvtrlemN 38209 |
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