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| Mirrors > Home > MPE Home > Th. List > cgr3tr | Structured version Visualization version GIF version | ||
| Description: Transitivity law for three-place congruence. (Contributed by Thierry Arnoux, 27-Apr-2019.) |
| Ref | Expression |
|---|---|
| tgcgrxfr.p | ⊢ 𝑃 = (Base‘𝐺) |
| tgcgrxfr.m | ⊢ − = (dist‘𝐺) |
| tgcgrxfr.i | ⊢ 𝐼 = (Itv‘𝐺) |
| tgcgrxfr.r | ⊢ ∼ = (cgrG‘𝐺) |
| tgcgrxfr.g | ⊢ (𝜑 → 𝐺 ∈ TarskiG) |
| tgbtwnxfr.a | ⊢ (𝜑 → 𝐴 ∈ 𝑃) |
| tgbtwnxfr.b | ⊢ (𝜑 → 𝐵 ∈ 𝑃) |
| tgbtwnxfr.c | ⊢ (𝜑 → 𝐶 ∈ 𝑃) |
| tgbtwnxfr.d | ⊢ (𝜑 → 𝐷 ∈ 𝑃) |
| tgbtwnxfr.e | ⊢ (𝜑 → 𝐸 ∈ 𝑃) |
| tgbtwnxfr.f | ⊢ (𝜑 → 𝐹 ∈ 𝑃) |
| tgbtwnxfr.2 | ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉 ∼ 〈“𝐷𝐸𝐹”〉) |
| cgr3tr.j | ⊢ (𝜑 → 𝐽 ∈ 𝑃) |
| cgr3tr.k | ⊢ (𝜑 → 𝐾 ∈ 𝑃) |
| cgr3tr.l | ⊢ (𝜑 → 𝐿 ∈ 𝑃) |
| cgr3tr.1 | ⊢ (𝜑 → 〈“𝐷𝐸𝐹”〉 ∼ 〈“𝐽𝐾𝐿”〉) |
| Ref | Expression |
|---|---|
| cgr3tr | ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉 ∼ 〈“𝐽𝐾𝐿”〉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tgcgrxfr.p | . 2 ⊢ 𝑃 = (Base‘𝐺) | |
| 2 | tgcgrxfr.m | . 2 ⊢ − = (dist‘𝐺) | |
| 3 | tgcgrxfr.r | . 2 ⊢ ∼ = (cgrG‘𝐺) | |
| 4 | tgcgrxfr.g | . 2 ⊢ (𝜑 → 𝐺 ∈ TarskiG) | |
| 5 | tgbtwnxfr.a | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝑃) | |
| 6 | tgbtwnxfr.b | . 2 ⊢ (𝜑 → 𝐵 ∈ 𝑃) | |
| 7 | tgbtwnxfr.c | . 2 ⊢ (𝜑 → 𝐶 ∈ 𝑃) | |
| 8 | cgr3tr.j | . 2 ⊢ (𝜑 → 𝐽 ∈ 𝑃) | |
| 9 | cgr3tr.k | . 2 ⊢ (𝜑 → 𝐾 ∈ 𝑃) | |
| 10 | cgr3tr.l | . 2 ⊢ (𝜑 → 𝐿 ∈ 𝑃) | |
| 11 | tgcgrxfr.i | . . . 4 ⊢ 𝐼 = (Itv‘𝐺) | |
| 12 | tgbtwnxfr.d | . . . 4 ⊢ (𝜑 → 𝐷 ∈ 𝑃) | |
| 13 | tgbtwnxfr.e | . . . 4 ⊢ (𝜑 → 𝐸 ∈ 𝑃) | |
| 14 | tgbtwnxfr.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝑃) | |
| 15 | tgbtwnxfr.2 | . . . 4 ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉 ∼ 〈“𝐷𝐸𝐹”〉) | |
| 16 | 1, 2, 11, 3, 4, 5, 6, 7, 12, 13, 14, 15 | cgr3simp1 28747 | . . 3 ⊢ (𝜑 → (𝐴 − 𝐵) = (𝐷 − 𝐸)) |
| 17 | cgr3tr.1 | . . . 4 ⊢ (𝜑 → 〈“𝐷𝐸𝐹”〉 ∼ 〈“𝐽𝐾𝐿”〉) | |
| 18 | 1, 2, 11, 3, 4, 12, 13, 14, 8, 9, 10, 17 | cgr3simp1 28747 | . . 3 ⊢ (𝜑 → (𝐷 − 𝐸) = (𝐽 − 𝐾)) |
| 19 | 16, 18 | eqtrd 2800 | . 2 ⊢ (𝜑 → (𝐴 − 𝐵) = (𝐽 − 𝐾)) |
| 20 | 1, 2, 11, 3, 4, 5, 6, 7, 12, 13, 14, 15 | cgr3simp2 28748 | . . 3 ⊢ (𝜑 → (𝐵 − 𝐶) = (𝐸 − 𝐹)) |
| 21 | 1, 2, 11, 3, 4, 12, 13, 14, 8, 9, 10, 17 | cgr3simp2 28748 | . . 3 ⊢ (𝜑 → (𝐸 − 𝐹) = (𝐾 − 𝐿)) |
| 22 | 20, 21 | eqtrd 2800 | . 2 ⊢ (𝜑 → (𝐵 − 𝐶) = (𝐾 − 𝐿)) |
| 23 | 1, 2, 11, 3, 4, 5, 6, 7, 12, 13, 14, 15 | cgr3simp3 28749 | . . 3 ⊢ (𝜑 → (𝐶 − 𝐴) = (𝐹 − 𝐷)) |
| 24 | 1, 2, 11, 3, 4, 12, 13, 14, 8, 9, 10, 17 | cgr3simp3 28749 | . . 3 ⊢ (𝜑 → (𝐹 − 𝐷) = (𝐿 − 𝐽)) |
| 25 | 23, 24 | eqtrd 2800 | . 2 ⊢ (𝜑 → (𝐶 − 𝐴) = (𝐿 − 𝐽)) |
| 26 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 22, 25 | trgcgr 28743 | 1 ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉 ∼ 〈“𝐽𝐾𝐿”〉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1563 ∈ wcel 2145 class class class wbr 5105 ‘cfv 6525 (class class class)co 7400 〈“cs3 14869 Basecbs 17259 distcds 17309 TarskiGcstrkg 28654 Itvcitv 28660 cgrGccgrg 28737 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-rep 5232 ax-sep 5251 ax-nul 5261 ax-pow 5327 ax-pr 5395 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-uni 4869 df-int 4909 df-iun 4954 df-br 5106 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5547 df-eprel 5552 df-po 5560 df-so 5561 df-fr 5605 df-we 5607 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-pred 6292 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-1st 7974 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-er 8682 df-pm 8815 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-card 9913 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12225 df-2 12294 df-3 12295 df-n0 12496 df-z 12583 df-uz 12854 df-fz 13527 df-fzo 13674 df-hash 14358 df-word 14541 df-concat 14598 df-s1 14624 df-s2 14875 df-s3 14876 df-trkgc 28675 df-trkgcb 28677 df-trkg 28680 df-cgrg 28738 |
| This theorem is referenced by: tgbtwnxfr 28757 |
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