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| Mirrors > Home > MPE Home > Th. List > plngssp | Structured version Visualization version GIF version | ||
| Description: Planes are sets of points. (Contributed by Thierry Arnoux, 17-Jun-2026.) |
| Ref | Expression |
|---|---|
| plngval.p | ⊢ 𝑃 = (Base‘𝐺) |
| plngval.i | ⊢ 𝐼 = (Itv‘𝐺) |
| plngval.1 | ⊢ 𝐿 = (LineG‘𝐺) |
| plngval.e | ⊢ 𝐸 = (hlG‘𝐺) |
| plngval.g | ⊢ (𝜑 → 𝐺 ∈ TarskiG) |
| elplng.a | ⊢ (𝜑 → 𝐴 ∈ ran 𝐿) |
| elplng.r | ⊢ (𝜑 → 𝑅 ∈ (𝑃 ∖ 𝐴)) |
| plngssp.1 | ⊢ (𝜑 → 𝑋 ∈ (𝐴𝐸𝑅)) |
| Ref | Expression |
|---|---|
| plngssp | ⊢ (𝜑 → 𝑋 ∈ 𝑃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssrab2 4042 | . 2 ⊢ {𝑥 ∈ 𝑃 ∣ (𝑥 ∈ 𝐴 ∨ 𝑥((hpG‘𝐺)‘𝐴)𝑅 ∨ ∃𝑡 ∈ 𝐴 𝑡 ∈ (𝑥𝐼𝑅))} ⊆ 𝑃 | |
| 2 | plngssp.1 | . . 3 ⊢ (𝜑 → 𝑋 ∈ (𝐴𝐸𝑅)) | |
| 3 | plngval.p | . . . 4 ⊢ 𝑃 = (Base‘𝐺) | |
| 4 | plngval.i | . . . 4 ⊢ 𝐼 = (Itv‘𝐺) | |
| 5 | plngval.1 | . . . 4 ⊢ 𝐿 = (LineG‘𝐺) | |
| 6 | plngval.e | . . . 4 ⊢ 𝐸 = (hlG‘𝐺) | |
| 7 | plngval.g | . . . 4 ⊢ (𝜑 → 𝐺 ∈ TarskiG) | |
| 8 | elplng.a | . . . 4 ⊢ (𝜑 → 𝐴 ∈ ran 𝐿) | |
| 9 | elplng.r | . . . 4 ⊢ (𝜑 → 𝑅 ∈ (𝑃 ∖ 𝐴)) | |
| 10 | 3, 4, 5, 6, 7, 8, 9 | plngval 29016 | . . 3 ⊢ (𝜑 → (𝐴𝐸𝑅) = {𝑥 ∈ 𝑃 ∣ (𝑥 ∈ 𝐴 ∨ 𝑥((hpG‘𝐺)‘𝐴)𝑅 ∨ ∃𝑡 ∈ 𝐴 𝑡 ∈ (𝑥𝐼𝑅))}) |
| 11 | 2, 10 | eleqtrd 2871 | . 2 ⊢ (𝜑 → 𝑋 ∈ {𝑥 ∈ 𝑃 ∣ (𝑥 ∈ 𝐴 ∨ 𝑥((hpG‘𝐺)‘𝐴)𝑅 ∨ ∃𝑡 ∈ 𝐴 𝑡 ∈ (𝑥𝐼𝑅))}) |
| 12 | 1, 11 | sselid 3943 | 1 ⊢ (𝜑 → 𝑋 ∈ 𝑃) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∨ w3o 1100 = wceq 1567 ∈ wcel 2149 ∃wrex 3095 {crab 3423 ∖ cdif 3910 class class class wbr 5113 ran crn 5663 ‘cfv 6537 (class class class)co 7411 Basecbs 17268 TarskiGcstrkg 28661 Itvcitv 28667 LineGclng 28668 hpGchpg 28997 hlGcplng 29012 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-ral 3086 df-rex 3096 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4877 df-iun 4962 df-br 5114 df-opab 5178 df-mpt 5197 df-id 5557 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7414 df-oprab 7415 df-mpo 7416 df-1st 7985 df-2nd 7986 df-plng 29013 |
| This theorem is referenced by: plngcplem 29024 plngrotlem1 29026 plngrotlem2 29027 lnssplnglem 29030 lnssplng 29031 plngmiropp 29033 nhpmirhp 29037 |
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