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| Mirrors > Home > MPE Home > Th. List > tglnpt | Structured version Visualization version GIF version | ||
| Description: Lines are sets of points. (Contributed by Thierry Arnoux, 17-Oct-2019.) |
| Ref | Expression |
|---|---|
| tglng.p | ⊢ 𝑃 = (Base‘𝐺) |
| tglng.l | ⊢ 𝐿 = (LineG‘𝐺) |
| tglng.i | ⊢ 𝐼 = (Itv‘𝐺) |
| tglnpt.g | ⊢ (𝜑 → 𝐺 ∈ TarskiG) |
| tglnpt.a | ⊢ (𝜑 → 𝐴 ∈ ran 𝐿) |
| tglnpt.x | ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
| Ref | Expression |
|---|---|
| tglnpt | ⊢ (𝜑 → 𝑋 ∈ 𝑃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tglnpt.g | . . 3 ⊢ (𝜑 → 𝐺 ∈ TarskiG) | |
| 2 | tglng.p | . . . 4 ⊢ 𝑃 = (Base‘𝐺) | |
| 3 | tglng.l | . . . 4 ⊢ 𝐿 = (LineG‘𝐺) | |
| 4 | tglng.i | . . . 4 ⊢ 𝐼 = (Itv‘𝐺) | |
| 5 | 2, 3, 4 | tglnunirn 29044 | . . 3 ⊢ (𝐺 ∈ TarskiG → ∪ ran 𝐿 ⊆ 𝑃) |
| 6 | 1, 5 | syl 18 | . 2 ⊢ (𝜑 → ∪ ran 𝐿 ⊆ 𝑃) |
| 7 | tglnpt.a | . . . 4 ⊢ (𝜑 → 𝐴 ∈ ran 𝐿) | |
| 8 | elssuni 4902 | . . . 4 ⊢ (𝐴 ∈ ran 𝐿 → 𝐴 ⊆ ∪ ran 𝐿) | |
| 9 | 7, 8 | syl 18 | . . 3 ⊢ (𝜑 → 𝐴 ⊆ ∪ ran 𝐿) |
| 10 | tglnpt.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝐴) | |
| 11 | 9, 10 | sseldd 3914 | . 2 ⊢ (𝜑 → 𝑋 ∈ ∪ ran 𝐿) |
| 12 | 6, 11 | sseldd 3914 | 1 ⊢ (𝜑 → 𝑋 ∈ 𝑃) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2147 ⊆ wss 3900 ∪ cuni 4870 ran crn 5657 ‘cfv 6561 Basecbs 17419 TarskiGcstrkg 28922 Itvcitv 28928 LineGclng 28929 |
| 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-sep 5253 ax-nul 5264 ax-pr 5396 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 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 4839 df-uni 4871 df-br 5107 df-opab 5172 df-cnv 5664 df-dm 5666 df-rn 5667 df-iota 6515 df-fv 6569 df-ov 7449 df-oprab 7450 df-mpo 7451 df-trkg 28948 |
| This theorem is used by: tglnpt3 29155 mirln 29181 mirln2 29182 symquadprlnglem 29198 perpcom 29221 perpneq 29222 ragperp 29225 foot 29230 footne 29231 footeq 29232 hlperpnel 29234 perprag 29235 perpdragALT 29236 perpdrag 29237 colperpexlem3 29241 oppne3 29252 oppcom 29253 oppnid 29255 opphllem1 29256 opphllem2 29257 opphllem3 29258 opphllem4 29259 opphllem5 29260 opphllem6 29261 oppperpex 29262 opphl 29263 oppmir 29265 outpasch 29266 lnopp2hpgb 29274 hpgerlem 29276 colopp 29280 colhp 29281 hlopp 29283 elplnglnid 29294 lnincplng 29295 plngrotlem1 29298 lnssplnglem 29302 plngmiropp 29305 nhpmirhp 29309 lmieu 29322 lmimid 29332 symquadmid 29337 lnperpex 29342 trgcopy 29344 trgcopyeulem 29345 perpeqlem 29380 perpeq 29381 tgaaddcpbllem1 29382 tgaaddcpbllem2 29383 tgaaddcpbllem3 29384 angmgmaddcpbl 29423 prlnghpg 29457 prlngpln3 29460 perpprlng 29461 prlngex 29462 prlngmolem1 29463 prlngmolem2 29464 prlngeq 29468 prlngplngtr 29470 prlngmid2 29472 symquadprlng 29473 quadcgrprlng 29477 |
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