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| Mirrors > Home > MPE Home > Th. List > trgcgrcom | Structured version Visualization version GIF version | ||
| Description: Commutative 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”〉) |
| Ref | Expression |
|---|---|
| trgcgrcom | ⊢ (𝜑 → 〈“𝐷𝐸𝐹”〉 ∼ 〈“𝐴𝐵𝐶”〉) |
| 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.d | . 2 ⊢ (𝜑 → 𝐷 ∈ 𝑃) | |
| 6 | tgbtwnxfr.e | . 2 ⊢ (𝜑 → 𝐸 ∈ 𝑃) | |
| 7 | tgbtwnxfr.f | . 2 ⊢ (𝜑 → 𝐹 ∈ 𝑃) | |
| 8 | tgbtwnxfr.a | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝑃) | |
| 9 | tgbtwnxfr.b | . 2 ⊢ (𝜑 → 𝐵 ∈ 𝑃) | |
| 10 | tgbtwnxfr.c | . 2 ⊢ (𝜑 → 𝐶 ∈ 𝑃) | |
| 11 | tgcgrxfr.i | . . . 4 ⊢ 𝐼 = (Itv‘𝐺) | |
| 12 | tgbtwnxfr.2 | . . . 4 ⊢ (𝜑 → 〈“𝐴𝐵𝐶”〉 ∼ 〈“𝐷𝐸𝐹”〉) | |
| 13 | 1, 2, 11, 3, 4, 8, 9, 10, 5, 6, 7, 12 | cgr3simp1 28865 | . . 3 ⊢ (𝜑 → (𝐴 − 𝐵) = (𝐷 − 𝐸)) |
| 14 | 13 | eqcomd 2766 | . 2 ⊢ (𝜑 → (𝐷 − 𝐸) = (𝐴 − 𝐵)) |
| 15 | 1, 2, 11, 3, 4, 8, 9, 10, 5, 6, 7, 12 | cgr3simp2 28866 | . . 3 ⊢ (𝜑 → (𝐵 − 𝐶) = (𝐸 − 𝐹)) |
| 16 | 15 | eqcomd 2766 | . 2 ⊢ (𝜑 → (𝐸 − 𝐹) = (𝐵 − 𝐶)) |
| 17 | 1, 2, 11, 3, 4, 8, 9, 10, 5, 6, 7, 12 | cgr3simp3 28867 | . . 3 ⊢ (𝜑 → (𝐶 − 𝐴) = (𝐹 − 𝐷)) |
| 18 | 17 | eqcomd 2766 | . 2 ⊢ (𝜑 → (𝐹 − 𝐷) = (𝐶 − 𝐴)) |
| 19 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 14, 16, 18 | trgcgr 28861 | 1 ⊢ (𝜑 → 〈“𝐷𝐸𝐹”〉 ∼ 〈“𝐴𝐵𝐶”〉) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 class class class wbr 5103 ‘cfv 6533 (class class class)co 7414 〈“cs3 14916 Basecbs 17304 distcds 17354 TarskiGcstrkg 28771 Itvcitv 28777 cgrGccgrg 28855 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 ax-cnex 11183 ax-resscn 11184 ax-1cn 11185 ax-icn 11186 ax-addcl 11187 ax-addrcl 11188 ax-mulcl 11189 ax-mulrcl 11190 ax-mulcom 11191 ax-addass 11192 ax-mulass 11193 ax-distr 11194 ax-i2m1 11195 ax-1ne0 11196 ax-1rid 11197 ax-rnegex 11198 ax-rrecex 11199 ax-cnre 11200 ax-pre-lttri 11201 ax-pre-lttrn 11202 ax-pre-ltadd 11203 ax-pre-mulgt0 11204 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-1o 8458 df-er 8699 df-pm 8832 df-en 8956 df-dom 8957 df-sdom 8958 df-fin 8959 df-card 9947 df-pnf 11272 df-mnf 11273 df-xr 11274 df-ltxr 11275 df-le 11276 df-sub 11470 df-neg 11471 df-nn 12261 df-2 12330 df-3 12331 df-n0 12532 df-z 12619 df-uz 12891 df-fz 13565 df-fzo 13713 df-hash 14398 df-word 14582 df-concat 14639 df-s1 14666 df-s2 14922 df-s3 14923 df-trkgc 28792 df-trkgcb 28794 df-trkg 28797 df-cgrg 28856 |
| This theorem is used by: tgbtwnxfr 28875 legov2 28931 trgcopy 29193 tgaaddcpbllem1 29231 |
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