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| Mirrors > Home > MPE Home > Th. List > Mathboxes > erlbr2d | Structured version Visualization version GIF version | ||
| Description: Deduce the ring localization equivalence relation. Pairs 〈𝐸, 𝐺〉 and 〈𝑇 · 𝐸, 𝑇 · 𝐺〉 for 𝑇 ∈ 𝑆 are equivalent under the localization relation. (Contributed by Thierry Arnoux, 4-May-2025.) |
| Ref | Expression |
|---|---|
| erlbr2d.b | ⊢ 𝐵 = (Base‘𝑅) |
| erlbr2d.q | ⊢ ∼ = (𝑅 ~RL 𝑆) |
| erlbr2d.r | ⊢ (𝜑 → 𝑅 ∈ CRing) |
| erlbr2d.s | ⊢ (𝜑 → 𝑆 ∈ (SubMnd‘(mulGrp‘𝑅))) |
| erlbr2d.m | ⊢ · = (.r‘𝑅) |
| erlbr2d.u | ⊢ (𝜑 → 𝑈 = 〈𝐸, 𝐺〉) |
| erlbr2d.v | ⊢ (𝜑 → 𝑉 = 〈𝐹, 𝐻〉) |
| erlbr2d.e | ⊢ (𝜑 → 𝐸 ∈ 𝐵) |
| erlbr2d.f | ⊢ (𝜑 → 𝐹 ∈ 𝐵) |
| erlbr2d.g | ⊢ (𝜑 → 𝐺 ∈ 𝑆) |
| erlbr2d.h | ⊢ (𝜑 → 𝐻 ∈ 𝑆) |
| erlbr2d.1 | ⊢ (𝜑 → 𝑇 ∈ 𝑆) |
| erlbr2d.2 | ⊢ (𝜑 → 𝐹 = (𝑇 · 𝐸)) |
| erlbr2d.3 | ⊢ (𝜑 → 𝐻 = (𝑇 · 𝐺)) |
| Ref | Expression |
|---|---|
| erlbr2d | ⊢ (𝜑 → 𝑈 ∼ 𝑉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | erlbr2d.b | . 2 ⊢ 𝐵 = (Base‘𝑅) | |
| 2 | erlbr2d.q | . 2 ⊢ ∼ = (𝑅 ~RL 𝑆) | |
| 3 | erlbr2d.s | . . 3 ⊢ (𝜑 → 𝑆 ∈ (SubMnd‘(mulGrp‘𝑅))) | |
| 4 | eqid 2760 | . . . . 5 ⊢ (mulGrp‘𝑅) = (mulGrp‘𝑅) | |
| 5 | 4, 1 | mgpbas 20278 | . . . 4 ⊢ 𝐵 = (Base‘(mulGrp‘𝑅)) |
| 6 | 5 | submss 18917 | . . 3 ⊢ (𝑆 ∈ (SubMnd‘(mulGrp‘𝑅)) → 𝑆 ⊆ 𝐵) |
| 7 | 3, 6 | syl 18 | . 2 ⊢ (𝜑 → 𝑆 ⊆ 𝐵) |
| 8 | eqid 2760 | . 2 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 9 | erlbr2d.m | . 2 ⊢ · = (.r‘𝑅) | |
| 10 | eqid 2760 | . 2 ⊢ (-g‘𝑅) = (-g‘𝑅) | |
| 11 | erlbr2d.u | . 2 ⊢ (𝜑 → 𝑈 = 〈𝐸, 𝐺〉) | |
| 12 | erlbr2d.v | . 2 ⊢ (𝜑 → 𝑉 = 〈𝐹, 𝐻〉) | |
| 13 | erlbr2d.e | . 2 ⊢ (𝜑 → 𝐸 ∈ 𝐵) | |
| 14 | erlbr2d.f | . 2 ⊢ (𝜑 → 𝐹 ∈ 𝐵) | |
| 15 | erlbr2d.g | . 2 ⊢ (𝜑 → 𝐺 ∈ 𝑆) | |
| 16 | erlbr2d.h | . 2 ⊢ (𝜑 → 𝐻 ∈ 𝑆) | |
| 17 | eqid 2760 | . . . . 5 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 18 | 4, 17 | ringidval 20322 | . . . 4 ⊢ (1r‘𝑅) = (0g‘(mulGrp‘𝑅)) |
| 19 | 18 | subm0cl 18919 | . . 3 ⊢ (𝑆 ∈ (SubMnd‘(mulGrp‘𝑅)) → (1r‘𝑅) ∈ 𝑆) |
| 20 | 3, 19 | syl 18 | . 2 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝑆) |
| 21 | erlbr2d.3 | . . . . . . 7 ⊢ (𝜑 → 𝐻 = (𝑇 · 𝐺)) | |
| 22 | 21 | oveq2d 7429 | . . . . . 6 ⊢ (𝜑 → (𝐸 · 𝐻) = (𝐸 · (𝑇 · 𝐺))) |
| 23 | erlbr2d.2 | . . . . . . 7 ⊢ (𝜑 → 𝐹 = (𝑇 · 𝐸)) | |
| 24 | 23 | oveq1d 7428 | . . . . . 6 ⊢ (𝜑 → (𝐹 · 𝐺) = ((𝑇 · 𝐸) · 𝐺)) |
| 25 | 22, 24 | oveq12d 7431 | . . . . 5 ⊢ (𝜑 → ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺)) = ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)((𝑇 · 𝐸) · 𝐺))) |
| 26 | erlbr2d.r | . . . . . . . 8 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
| 27 | erlbr2d.1 | . . . . . . . . 9 ⊢ (𝜑 → 𝑇 ∈ 𝑆) | |
| 28 | 7, 27 | sseldd 3932 | . . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ 𝐵) |
| 29 | 7, 15 | sseldd 3932 | . . . . . . . 8 ⊢ (𝜑 → 𝐺 ∈ 𝐵) |
| 30 | 1, 9, 26, 28, 13, 29 | crng32d 20399 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = ((𝑇 · 𝐺) · 𝐸)) |
| 31 | 26 | crngringd 20385 | . . . . . . . . 9 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 32 | 1, 9, 31, 28, 29 | ringcld 20396 | . . . . . . . 8 ⊢ (𝜑 → (𝑇 · 𝐺) ∈ 𝐵) |
| 33 | 1, 9, 26, 32, 13 | crngcomd 20394 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐺) · 𝐸) = (𝐸 · (𝑇 · 𝐺))) |
| 34 | 30, 33 | eqtrd 2795 | . . . . . 6 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = (𝐸 · (𝑇 · 𝐺))) |
| 35 | 34 | oveq2d 7429 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)((𝑇 · 𝐸) · 𝐺)) = ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺)))) |
| 36 | 26 | crnggrpd 20386 | . . . . . 6 ⊢ (𝜑 → 𝑅 ∈ Grp) |
| 37 | 1, 9, 31, 13, 32 | ringcld 20396 | . . . . . 6 ⊢ (𝜑 → (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) |
| 38 | 1, 8, 10 | grpsubid 19147 | . . . . . 6 ⊢ ((𝑅 ∈ Grp ∧ (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 39 | 36, 37, 38 | syl2anc 596 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 40 | 25, 35, 39 | 3eqtrd 2799 | . . . 4 ⊢ (𝜑 → ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺)) = (0g‘𝑅)) |
| 41 | 40 | oveq2d 7429 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺))) = ((1r‘𝑅) · (0g‘𝑅))) |
| 42 | 7, 20 | sseldd 3932 | . . . 4 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝐵) |
| 43 | 1, 9, 8, 31, 42 | ringrzd 20438 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · (0g‘𝑅)) = (0g‘𝑅)) |
| 44 | 41, 43 | eqtrd 2795 | . 2 ⊢ (𝜑 → ((1r‘𝑅) · ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺))) = (0g‘𝑅)) |
| 45 | 1, 2, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 44 | erlbrd 33703 | 1 ⊢ (𝜑 → 𝑈 ∼ 𝑉) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 ⊆ wss 3899 〈cop 4590 class class class wbr 5103 ‘cfv 6533 (class class class)co 7413 Basecbs 17301 .rcmulr 17343 0gc0g 17524 SubMndcsubmnd 18890 Grpcgrp 19057 -gcsg 19059 mulGrpcmgp 20273 1rcur 20320 CRingccrg 20373 ~RL cerl 33693 |
| 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-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7736 ax-cnex 11180 ax-resscn 11181 ax-1cn 11182 ax-icn 11183 ax-addcl 11184 ax-addrcl 11185 ax-mulcl 11186 ax-mulrcl 11187 ax-mulcom 11188 ax-addass 11189 ax-mulass 11190 ax-distr 11191 ax-i2m1 11192 ax-1ne0 11193 ax-1rid 11194 ax-rnegex 11195 ax-rrecex 11196 ax-cnre 11197 ax-pre-lttri 11198 ax-pre-lttrn 11199 ax-pre-ltadd 11200 ax-pre-mulgt0 11201 |
| 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-rmo 3365 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-op 4591 df-uni 4868 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 7370 df-ov 7416 df-oprab 7417 df-mpo 7418 df-om 7863 df-1st 7986 df-2nd 7987 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-er 8696 df-en 8953 df-dom 8954 df-sdom 8955 df-pnf 11269 df-mnf 11270 df-xr 11271 df-ltxr 11272 df-le 11273 df-sub 11467 df-neg 11468 df-nn 12258 df-2 12327 df-sets 17256 df-slot 17274 df-ndx 17286 df-base 17302 df-ress 17323 df-plusg 17355 df-0g 17526 df-mgm 18730 df-sgrp 18821 df-mnd 18837 df-submnd 18892 df-grp 19060 df-minusg 19061 df-sbg 19062 df-cmn 19909 df-abl 19910 df-mgp 20274 df-rng 20288 df-ur 20321 df-ring 20374 df-cring 20375 df-erl 33695 |
| This theorem is used by: rloccring 33711 rlocinvunit 33715 rlocisunit 33716 |
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