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Mirrors > Home > MPE Home > Th. List > hlperpnel | Structured version Visualization version GIF version |
Description: A point on a half-line which is perpendicular to a line cannot be on that line. (Contributed by Thierry Arnoux, 1-Mar-2020.) |
Ref | Expression |
---|---|
colperpex.p | ⊢ 𝑃 = (Base‘𝐺) |
colperpex.d | ⊢ − = (dist‘𝐺) |
colperpex.i | ⊢ 𝐼 = (Itv‘𝐺) |
colperpex.l | ⊢ 𝐿 = (LineG‘𝐺) |
colperpex.g | ⊢ (𝜑 → 𝐺 ∈ TarskiG) |
hlperpnel.a | ⊢ (𝜑 → 𝐴 ∈ ran 𝐿) |
hlperpnel.k | ⊢ 𝐾 = (hlG‘𝐺) |
hlperpnel.1 | ⊢ (𝜑 → 𝑈 ∈ 𝐴) |
hlperpnel.2 | ⊢ (𝜑 → 𝑉 ∈ 𝑃) |
hlperpnel.3 | ⊢ (𝜑 → 𝑊 ∈ 𝑃) |
hlperpnel.4 | ⊢ (𝜑 → 𝐴(⟂G‘𝐺)(𝑈𝐿𝑉)) |
hlperpnel.5 | ⊢ (𝜑 → 𝑉(𝐾‘𝑈)𝑊) |
Ref | Expression |
---|---|
hlperpnel | ⊢ (𝜑 → ¬ 𝑊 ∈ 𝐴) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | colperpex.p | . 2 ⊢ 𝑃 = (Base‘𝐺) | |
2 | colperpex.d | . 2 ⊢ − = (dist‘𝐺) | |
3 | colperpex.i | . 2 ⊢ 𝐼 = (Itv‘𝐺) | |
4 | colperpex.l | . 2 ⊢ 𝐿 = (LineG‘𝐺) | |
5 | colperpex.g | . 2 ⊢ (𝜑 → 𝐺 ∈ TarskiG) | |
6 | hlperpnel.a | . 2 ⊢ (𝜑 → 𝐴 ∈ ran 𝐿) | |
7 | hlperpnel.1 | . 2 ⊢ (𝜑 → 𝑈 ∈ 𝐴) | |
8 | hlperpnel.3 | . 2 ⊢ (𝜑 → 𝑊 ∈ 𝑃) | |
9 | 1, 4, 3, 5, 6, 7 | tglnpt 26891 | . . . 4 ⊢ (𝜑 → 𝑈 ∈ 𝑃) |
10 | hlperpnel.2 | . . . 4 ⊢ (𝜑 → 𝑉 ∈ 𝑃) | |
11 | hlperpnel.4 | . . . . . 6 ⊢ (𝜑 → 𝐴(⟂G‘𝐺)(𝑈𝐿𝑉)) | |
12 | 4, 5, 11 | perpln2 27053 | . . . . 5 ⊢ (𝜑 → (𝑈𝐿𝑉) ∈ ran 𝐿) |
13 | 1, 3, 4, 5, 9, 10, 12 | tglnne 26970 | . . . 4 ⊢ (𝜑 → 𝑈 ≠ 𝑉) |
14 | hlperpnel.k | . . . . 5 ⊢ 𝐾 = (hlG‘𝐺) | |
15 | hlperpnel.5 | . . . . 5 ⊢ (𝜑 → 𝑉(𝐾‘𝑈)𝑊) | |
16 | 1, 3, 14, 10, 8, 9, 5, 15 | hlne2 26948 | . . . 4 ⊢ (𝜑 → 𝑊 ≠ 𝑈) |
17 | 1, 3, 14, 10, 8, 9, 5, 4, 15 | hlln 26949 | . . . . 5 ⊢ (𝜑 → 𝑉 ∈ (𝑊𝐿𝑈)) |
18 | 1, 3, 4, 5, 9, 10, 8, 13, 17, 16 | lnrot1 26965 | . . . 4 ⊢ (𝜑 → 𝑊 ∈ (𝑈𝐿𝑉)) |
19 | 1, 3, 4, 5, 9, 10, 13, 8, 16, 18 | tglineelsb2 26974 | . . 3 ⊢ (𝜑 → (𝑈𝐿𝑉) = (𝑈𝐿𝑊)) |
20 | 1, 2, 3, 4, 5, 6, 12, 11 | perpcom 27055 | . . 3 ⊢ (𝜑 → (𝑈𝐿𝑉)(⟂G‘𝐺)𝐴) |
21 | 19, 20 | eqbrtrrd 5102 | . 2 ⊢ (𝜑 → (𝑈𝐿𝑊)(⟂G‘𝐺)𝐴) |
22 | 1, 2, 3, 4, 5, 6, 7, 8, 21 | footne 27065 | 1 ⊢ (𝜑 → ¬ 𝑊 ∈ 𝐴) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 = wceq 1541 ∈ wcel 2109 class class class wbr 5078 ran crn 5589 ‘cfv 6430 (class class class)co 7268 Basecbs 16893 distcds 16952 TarskiGcstrkg 26769 Itvcitv 26775 LineGclng 26776 hlGchlg 26942 ⟂Gcperpg 27037 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1801 ax-4 1815 ax-5 1916 ax-6 1974 ax-7 2014 ax-8 2111 ax-9 2119 ax-10 2140 ax-11 2157 ax-12 2174 ax-ext 2710 ax-rep 5213 ax-sep 5226 ax-nul 5233 ax-pow 5291 ax-pr 5355 ax-un 7579 ax-cnex 10911 ax-resscn 10912 ax-1cn 10913 ax-icn 10914 ax-addcl 10915 ax-addrcl 10916 ax-mulcl 10917 ax-mulrcl 10918 ax-mulcom 10919 ax-addass 10920 ax-mulass 10921 ax-distr 10922 ax-i2m1 10923 ax-1ne0 10924 ax-1rid 10925 ax-rnegex 10926 ax-rrecex 10927 ax-cnre 10928 ax-pre-lttri 10929 ax-pre-lttrn 10930 ax-pre-ltadd 10931 ax-pre-mulgt0 10932 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1544 df-fal 1554 df-ex 1786 df-nf 1790 df-sb 2071 df-mo 2541 df-eu 2570 df-clab 2717 df-cleq 2731 df-clel 2817 df-nfc 2890 df-ne 2945 df-nel 3051 df-ral 3070 df-rex 3071 df-reu 3072 df-rmo 3073 df-rab 3074 df-v 3432 df-sbc 3720 df-csb 3837 df-dif 3894 df-un 3896 df-in 3898 df-ss 3908 df-pss 3910 df-nul 4262 df-if 4465 df-pw 4540 df-sn 4567 df-pr 4569 df-tp 4571 df-op 4573 df-uni 4845 df-int 4885 df-iun 4931 df-br 5079 df-opab 5141 df-mpt 5162 df-tr 5196 df-id 5488 df-eprel 5494 df-po 5502 df-so 5503 df-fr 5543 df-we 5545 df-xp 5594 df-rel 5595 df-cnv 5596 df-co 5597 df-dm 5598 df-rn 5599 df-res 5600 df-ima 5601 df-pred 6199 df-ord 6266 df-on 6267 df-lim 6268 df-suc 6269 df-iota 6388 df-fun 6432 df-fn 6433 df-f 6434 df-f1 6435 df-fo 6436 df-f1o 6437 df-fv 6438 df-riota 7225 df-ov 7271 df-oprab 7272 df-mpo 7273 df-om 7701 df-1st 7817 df-2nd 7818 df-frecs 8081 df-wrecs 8112 df-recs 8186 df-rdg 8225 df-1o 8281 df-oadd 8285 df-er 8472 df-map 8591 df-pm 8592 df-en 8708 df-dom 8709 df-sdom 8710 df-fin 8711 df-dju 9643 df-card 9681 df-pnf 10995 df-mnf 10996 df-xr 10997 df-ltxr 10998 df-le 10999 df-sub 11190 df-neg 11191 df-nn 11957 df-2 12019 df-3 12020 df-n0 12217 df-xnn0 12289 df-z 12303 df-uz 12565 df-fz 13222 df-fzo 13365 df-hash 14026 df-word 14199 df-concat 14255 df-s1 14282 df-s2 14542 df-s3 14543 df-trkgc 26790 df-trkgb 26791 df-trkgcb 26792 df-trkg 26795 df-cgrg 26853 df-hlg 26943 df-mir 26995 df-rag 27036 df-perpg 27038 |
This theorem is referenced by: opphllem5 27093 |
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