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| Mirrors > Home > MPE Home > Th. List > cgrancol | Structured version Visualization version GIF version | ||
| Description: Angle congruence preserves non-colinearity. (Contributed by Thierry Arnoux, 9-Aug-2020.) |
| Ref | Expression |
|---|---|
| cgracol.p | ⊢ 𝑃 = (Base‘𝐺) |
| cgracol.i | ⊢ 𝐼 = (Itv‘𝐺) |
| cgracol.m | ⊢ − = (dist‘𝐺) |
| cgracol.g | ⊢ (𝜑 → 𝐺 ∈ TarskiG) |
| cgracol.a | ⊢ (𝜑 → 𝐴 ∈ 𝑃) |
| cgracol.b | ⊢ (𝜑 → 𝐵 ∈ 𝑃) |
| cgracol.c | ⊢ (𝜑 → 𝐶 ∈ 𝑃) |
| cgracol.d | ⊢ (𝜑 → 𝐷 ∈ 𝑃) |
| cgracol.e | ⊢ (𝜑 → 𝐸 ∈ 𝑃) |
| cgracol.f | ⊢ (𝜑 → 𝐹 ∈ 𝑃) |
| cgracol.1 | ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉(cgrA‘𝐺)〈“𝐷𝐸𝐹”〉) |
| cgrancol.l | ⊢ 𝐿 = (LineG‘𝐺) |
| cgrancol.2 | ⊢ (𝜑 → ¬ (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵)) |
| Ref | Expression |
|---|---|
| cgrancol | ⊢ (𝜑 → ¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cgrancol.2 | . 2 ⊢ (𝜑 → ¬ (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵)) | |
| 2 | cgracol.p | . . 3 ⊢ 𝑃 = (Base‘𝐺) | |
| 3 | cgracol.i | . . 3 ⊢ 𝐼 = (Itv‘𝐺) | |
| 4 | cgracol.m | . . 3 ⊢ − = (dist‘𝐺) | |
| 5 | cgracol.g | . . . 4 ⊢ (𝜑 → 𝐺 ∈ TarskiG) | |
| 6 | 5 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐺 ∈ TarskiG) |
| 7 | cgracol.d | . . . 4 ⊢ (𝜑 → 𝐷 ∈ 𝑃) | |
| 8 | 7 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐷 ∈ 𝑃) |
| 9 | cgracol.e | . . . 4 ⊢ (𝜑 → 𝐸 ∈ 𝑃) | |
| 10 | 9 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐸 ∈ 𝑃) |
| 11 | cgracol.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝑃) | |
| 12 | 11 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐹 ∈ 𝑃) |
| 13 | cgracol.a | . . . 4 ⊢ (𝜑 → 𝐴 ∈ 𝑃) | |
| 14 | 13 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐴 ∈ 𝑃) |
| 15 | cgracol.b | . . . 4 ⊢ (𝜑 → 𝐵 ∈ 𝑃) | |
| 16 | 15 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐵 ∈ 𝑃) |
| 17 | cgracol.c | . . . 4 ⊢ (𝜑 → 𝐶 ∈ 𝑃) | |
| 18 | 17 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐶 ∈ 𝑃) |
| 19 | eqid 2763 | . . . 4 ⊢ (hlG‘𝐺) = (hlG‘𝐺) | |
| 20 | cgracol.1 | . . . . 5 ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉(cgrA‘𝐺)〈“𝐷𝐸𝐹”〉) | |
| 21 | 20 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 〈“𝐴𝐵𝐶”〉(cgrA‘𝐺)〈“𝐷𝐸𝐹”〉) |
| 22 | 2, 3, 6, 19, 14, 16, 18, 8, 10, 12, 21 | cgracom 29133 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 〈“𝐷𝐸𝐹”〉(cgrA‘𝐺)〈“𝐴𝐵𝐶”〉) |
| 23 | cgrancol.l | . . 3 ⊢ 𝐿 = (LineG‘𝐺) | |
| 24 | simpr 489 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) | |
| 25 | 2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 22, 23, 24 | cgracol 29139 | . 2 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵)) |
| 26 | 1, 25 | mtand 827 | 1 ⊢ (𝜑 → ¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 400 ∨ wo 860 = wceq 1570 ∈ wcel 2143 class class class wbr 5109 ‘cfv 6536 (class class class)co 7410 〈“cs3 14875 Basecbs 17264 distcds 17314 TarskiGcstrkg 28696 Itvcitv 28702 LineGclng 28703 hlGchlg 28869 cgrAccgra 29118 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5238 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-cnex 11151 ax-resscn 11152 ax-1cn 11153 ax-icn 11154 ax-addcl 11155 ax-addrcl 11156 ax-mulcl 11157 ax-mulrcl 11158 ax-mulcom 11159 ax-addass 11160 ax-mulass 11161 ax-distr 11162 ax-i2m1 11163 ax-1ne0 11164 ax-1rid 11165 ax-rnegex 11166 ax-rrecex 11167 ax-cnre 11168 ax-pre-lttri 11169 ax-pre-lttrn 11170 ax-pre-ltadd 11171 ax-pre-mulgt0 11172 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-tp 4594 df-op 4596 df-uni 4873 df-int 4913 df-iun 4958 df-br 5110 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5556 df-eprel 5561 df-po 5569 df-so 5570 df-fr 5614 df-we 5616 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7859 df-1st 7982 df-2nd 7983 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-1o 8449 df-oadd 8453 df-er 8690 df-map 8822 df-pm 8823 df-en 8940 df-dom 8941 df-sdom 8942 df-fin 8943 df-dju 9883 df-card 9921 df-pnf 11240 df-mnf 11241 df-xr 11242 df-ltxr 11243 df-le 11244 df-sub 11438 df-neg 11439 df-nn 12229 df-2 12298 df-3 12299 df-n0 12500 df-xnn0 12573 df-z 12587 df-uz 12858 df-fz 13531 df-fzo 13679 df-hash 14363 df-word 14547 df-concat 14604 df-s1 14630 df-s2 14881 df-s3 14882 df-trkgc 28717 df-trkgb 28718 df-trkgcb 28719 df-trkg 28722 df-cgrg 28780 df-leg 28852 df-hlg 28870 df-cgra 29119 |
| This theorem is referenced by: acopyeu 29145 tgasa1 29175 |
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