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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 2763 | . . . . 5 ⊢ (mulGrp‘𝑅) = (mulGrp‘𝑅) | |
| 5 | 4, 1 | mgpbas 20222 | . . . 4 ⊢ 𝐵 = (Base‘(mulGrp‘𝑅)) |
| 6 | 5 | submss 18868 | . . 3 ⊢ (𝑆 ∈ (SubMnd‘(mulGrp‘𝑅)) → 𝑆 ⊆ 𝐵) |
| 7 | 3, 6 | syl 18 | . 2 ⊢ (𝜑 → 𝑆 ⊆ 𝐵) |
| 8 | eqid 2763 | . 2 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 9 | erlbr2d.m | . 2 ⊢ · = (.r‘𝑅) | |
| 10 | eqid 2763 | . 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 2763 | . . . . 5 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 18 | 4, 17 | ringidval 20266 | . . . 4 ⊢ (1r‘𝑅) = (0g‘(mulGrp‘𝑅)) |
| 19 | 18 | subm0cl 18870 | . . 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 7428 | . . . . . 6 ⊢ (𝜑 → (𝐸 · 𝐻) = (𝐸 · (𝑇 · 𝐺))) |
| 23 | erlbr2d.2 | . . . . . . 7 ⊢ (𝜑 → 𝐹 = (𝑇 · 𝐸)) | |
| 24 | 23 | oveq1d 7427 | . . . . . 6 ⊢ (𝜑 → (𝐹 · 𝐺) = ((𝑇 · 𝐸) · 𝐺)) |
| 25 | 22, 24 | oveq12d 7430 | . . . . 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 3939 | . . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ 𝐵) |
| 29 | 7, 15 | sseldd 3939 | . . . . . . . 8 ⊢ (𝜑 → 𝐺 ∈ 𝐵) |
| 30 | 1, 9, 26, 28, 13, 29 | crng32d 20342 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = ((𝑇 · 𝐺) · 𝐸)) |
| 31 | 26 | crngringd 20329 | . . . . . . . . 9 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 32 | 1, 9, 31, 28, 29 | ringcld 20343 | . . . . . . . 8 ⊢ (𝜑 → (𝑇 · 𝐺) ∈ 𝐵) |
| 33 | 1, 9, 26, 32, 13 | crngcomd 20338 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐺) · 𝐸) = (𝐸 · (𝑇 · 𝐺))) |
| 34 | 30, 33 | eqtrd 2798 | . . . . . 6 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = (𝐸 · (𝑇 · 𝐺))) |
| 35 | 34 | oveq2d 7428 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)((𝑇 · 𝐸) · 𝐺)) = ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺)))) |
| 36 | 26 | crnggrpd 20330 | . . . . . 6 ⊢ (𝜑 → 𝑅 ∈ Grp) |
| 37 | 1, 9, 31, 13, 32 | ringcld 20343 | . . . . . 6 ⊢ (𝜑 → (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) |
| 38 | 1, 8, 10 | grpsubid 19091 | . . . . . 6 ⊢ ((𝑅 ∈ Grp ∧ (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 39 | 36, 37, 38 | syl2anc 595 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 40 | 25, 35, 39 | 3eqtrd 2802 | . . . 4 ⊢ (𝜑 → ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺)) = (0g‘𝑅)) |
| 41 | 40 | oveq2d 7428 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺))) = ((1r‘𝑅) · (0g‘𝑅))) |
| 42 | 7, 20 | sseldd 3939 | . . . 4 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝐵) |
| 43 | 1, 9, 8, 31, 42 | ringrzd 20380 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · (0g‘𝑅)) = (0g‘𝑅)) |
| 44 | 41, 43 | eqtrd 2798 | . 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 33564 | 1 ⊢ (𝜑 → 𝑈 ∼ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1570 ∈ wcel 2143 ⊆ wss 3906 〈cop 4596 class class class wbr 5110 ‘cfv 6538 (class class class)co 7412 Basecbs 17270 .rcmulr 17312 0gc0g 17493 SubMndcsubmnd 18841 Grpcgrp 19001 -gcsg 19003 mulGrpcmgp 20217 1rcur 20264 CRingccrg 20317 ~RL cerl 33554 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-cnex 11157 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 ax-pre-mulgt0 11178 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-er 8695 df-en 8945 df-dom 8946 df-sdom 8947 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 df-nn 12235 df-2 12304 df-sets 17225 df-slot 17243 df-ndx 17255 df-base 17271 df-ress 17292 df-plusg 17324 df-0g 17495 df-mgm 18699 df-sgrp 18778 df-mnd 18794 df-submnd 18843 df-grp 19004 df-minusg 19005 df-sbg 19006 df-cmn 19853 df-abl 19854 df-mgp 20218 df-rng 20232 df-ur 20265 df-ring 20318 df-cring 20319 df-erl 33556 |
| This theorem is referenced by: rloccring 33572 rlocinvunit 33576 rlocisunit 33577 |
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