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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 484 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐺 ∈ TarskiG) |
| 7 | cgracol.d | . . . 4 ⊢ (𝜑 → 𝐷 ∈ 𝑃) | |
| 8 | 7 | adantr 484 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐷 ∈ 𝑃) |
| 9 | cgracol.e | . . . 4 ⊢ (𝜑 → 𝐸 ∈ 𝑃) | |
| 10 | 9 | adantr 484 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐸 ∈ 𝑃) |
| 11 | cgracol.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝑃) | |
| 12 | 11 | adantr 484 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐹 ∈ 𝑃) |
| 13 | cgracol.a | . . . 4 ⊢ (𝜑 → 𝐴 ∈ 𝑃) | |
| 14 | 13 | adantr 484 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐴 ∈ 𝑃) |
| 15 | cgracol.b | . . . 4 ⊢ (𝜑 → 𝐵 ∈ 𝑃) | |
| 16 | 15 | adantr 484 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐵 ∈ 𝑃) |
| 17 | cgracol.c | . . . 4 ⊢ (𝜑 → 𝐶 ∈ 𝑃) | |
| 18 | 17 | adantr 484 | . . 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 484 | . . . 4 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 〈“𝐴𝐵𝐶”〉(cgrA‘𝐺)〈“𝐷𝐸𝐹”〉) |
| 22 | 2, 3, 6, 19, 14, 16, 18, 8, 10, 12, 21 | cgracom 29017 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 〈“𝐷𝐸𝐹”〉(cgrA‘𝐺)〈“𝐴𝐵𝐶”〉) |
| 23 | cgrancol.l | . . 3 ⊢ 𝐿 = (LineG‘𝐺) | |
| 24 | simpr 488 | . . 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 29023 | . 2 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵)) |
| 26 | 1, 25 | mtand 825 | 1 ⊢ (𝜑 → ¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 399 ∨ wo 858 = wceq 1561 ∈ wcel 2143 class class class wbr 5101 ‘cfv 6522 (class class class)co 7397 〈“cs3 14856 Basecbs 17246 distcds 17296 TarskiGcstrkg 28597 Itvcitv 28603 LineGclng 28604 hlGchlg 28770 cgrAccgra 29002 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5228 ax-sep 5247 ax-nul 5257 ax-pow 5323 ax-pr 5391 ax-un 7719 ax-cnex 11130 ax-resscn 11131 ax-1cn 11132 ax-icn 11133 ax-addcl 11134 ax-addrcl 11135 ax-mulcl 11136 ax-mulrcl 11137 ax-mulcom 11138 ax-addass 11139 ax-mulass 11140 ax-distr 11141 ax-i2m1 11142 ax-1ne0 11143 ax-1rid 11144 ax-rnegex 11145 ax-rrecex 11146 ax-cnre 11147 ax-pre-lttri 11148 ax-pre-lttrn 11149 ax-pre-ltadd 11150 ax-pre-mulgt0 11151 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3063 df-ral 3078 df-rex 3088 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-br 5102 df-opab 5164 df-mpt 5183 df-tr 5209 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6289 df-ord 6350 df-on 6351 df-lim 6352 df-suc 6353 df-iota 6478 df-fun 6524 df-fn 6525 df-f 6526 df-f1 6527 df-fo 6528 df-f1o 6529 df-fv 6530 df-riota 7354 df-ov 7400 df-oprab 7401 df-mpo 7402 df-om 7848 df-1st 7971 df-2nd 7972 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8382 df-1o 8438 df-oadd 8442 df-er 8679 df-map 8811 df-pm 8812 df-en 8929 df-dom 8930 df-sdom 8931 df-fin 8932 df-dju 9860 df-card 9898 df-pnf 11219 df-mnf 11220 df-xr 11221 df-ltxr 11222 df-le 11223 df-sub 11417 df-neg 11418 df-nn 12212 df-2 12281 df-3 12282 df-n0 12483 df-xnn0 12556 df-z 12570 df-uz 12841 df-fz 13514 df-fzo 13661 df-hash 14345 df-word 14528 df-concat 14585 df-s1 14611 df-s2 14862 df-s3 14863 df-trkgc 28618 df-trkgb 28619 df-trkgcb 28620 df-trkg 28623 df-cgrg 28681 df-leg 28753 df-hlg 28771 df-cgra 29003 |
| This theorem is referenced by: acopyeu 29029 tgasa1 29053 |
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