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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 480 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐺 ∈ TarskiG) |
| 7 | cgracol.d | . . . 4 ⊢ (𝜑 → 𝐷 ∈ 𝑃) | |
| 8 | 7 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐷 ∈ 𝑃) |
| 9 | cgracol.e | . . . 4 ⊢ (𝜑 → 𝐸 ∈ 𝑃) | |
| 10 | 9 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐸 ∈ 𝑃) |
| 11 | cgracol.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝑃) | |
| 12 | 11 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐹 ∈ 𝑃) |
| 13 | cgracol.a | . . . 4 ⊢ (𝜑 → 𝐴 ∈ 𝑃) | |
| 14 | 13 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐴 ∈ 𝑃) |
| 15 | cgracol.b | . . . 4 ⊢ (𝜑 → 𝐵 ∈ 𝑃) | |
| 16 | 15 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐵 ∈ 𝑃) |
| 17 | cgracol.c | . . . 4 ⊢ (𝜑 → 𝐶 ∈ 𝑃) | |
| 18 | 17 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 𝐶 ∈ 𝑃) |
| 19 | eqid 2737 | . . . 4 ⊢ (hlG‘𝐺) = (hlG‘𝐺) | |
| 20 | cgracol.1 | . . . . 5 ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉(cgrA‘𝐺)〈“𝐷𝐸𝐹”〉) | |
| 21 | 20 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 〈“𝐴𝐵𝐶”〉(cgrA‘𝐺)〈“𝐷𝐸𝐹”〉) |
| 22 | 2, 3, 6, 19, 14, 16, 18, 8, 10, 12, 21 | cgracom 28908 | . . 3 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → 〈“𝐷𝐸𝐹”〉(cgrA‘𝐺)〈“𝐴𝐵𝐶”〉) |
| 23 | cgrancol.l | . . 3 ⊢ 𝐿 = (LineG‘𝐺) | |
| 24 | simpr 484 | . . 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 28914 | . 2 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) → (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵)) |
| 26 | 1, 25 | mtand 816 | 1 ⊢ (𝜑 → ¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸)) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 ∨ wo 848 = wceq 1542 ∈ wcel 2114 class class class wbr 5086 ‘cfv 6494 (class class class)co 7362 〈“cs3 14799 Basecbs 17174 distcds 17224 TarskiGcstrkg 28513 Itvcitv 28519 LineGclng 28520 hlGchlg 28686 cgrAccgra 28893 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5213 ax-sep 5232 ax-nul 5242 ax-pow 5304 ax-pr 5372 ax-un 7684 ax-cnex 11089 ax-resscn 11090 ax-1cn 11091 ax-icn 11092 ax-addcl 11093 ax-addrcl 11094 ax-mulcl 11095 ax-mulrcl 11096 ax-mulcom 11097 ax-addass 11098 ax-mulass 11099 ax-distr 11100 ax-i2m1 11101 ax-1ne0 11102 ax-1rid 11103 ax-rnegex 11104 ax-rrecex 11105 ax-cnre 11106 ax-pre-lttri 11107 ax-pre-lttrn 11108 ax-pre-ltadd 11109 ax-pre-mulgt0 11110 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-tp 4573 df-op 4575 df-uni 4852 df-int 4891 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5521 df-eprel 5526 df-po 5534 df-so 5535 df-fr 5579 df-we 5581 df-xp 5632 df-rel 5633 df-cnv 5634 df-co 5635 df-dm 5636 df-rn 5637 df-res 5638 df-ima 5639 df-pred 6261 df-ord 6322 df-on 6323 df-lim 6324 df-suc 6325 df-iota 6450 df-fun 6496 df-fn 6497 df-f 6498 df-f1 6499 df-fo 6500 df-f1o 6501 df-fv 6502 df-riota 7319 df-ov 7365 df-oprab 7366 df-mpo 7367 df-om 7813 df-1st 7937 df-2nd 7938 df-frecs 8226 df-wrecs 8257 df-recs 8306 df-rdg 8344 df-1o 8400 df-oadd 8404 df-er 8638 df-map 8770 df-pm 8771 df-en 8889 df-dom 8890 df-sdom 8891 df-fin 8892 df-dju 9820 df-card 9858 df-pnf 11176 df-mnf 11177 df-xr 11178 df-ltxr 11179 df-le 11180 df-sub 11374 df-neg 11375 df-nn 12170 df-2 12239 df-3 12240 df-n0 12433 df-xnn0 12506 df-z 12520 df-uz 12784 df-fz 13457 df-fzo 13604 df-hash 14288 df-word 14471 df-concat 14528 df-s1 14554 df-s2 14805 df-s3 14806 df-trkgc 28534 df-trkgb 28535 df-trkgcb 28536 df-trkg 28539 df-cgrg 28597 df-leg 28669 df-hlg 28687 df-cgra 28894 |
| This theorem is referenced by: acopyeu 28920 tgasa1 28944 |
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