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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 2736 | . . . . 5 ⊢ (mulGrp‘𝑅) = (mulGrp‘𝑅) | |
| 5 | 4, 1 | mgpbas 20126 | . . . 4 ⊢ 𝐵 = (Base‘(mulGrp‘𝑅)) |
| 6 | 5 | submss 18777 | . . 3 ⊢ (𝑆 ∈ (SubMnd‘(mulGrp‘𝑅)) → 𝑆 ⊆ 𝐵) |
| 7 | 3, 6 | syl 17 | . 2 ⊢ (𝜑 → 𝑆 ⊆ 𝐵) |
| 8 | eqid 2736 | . 2 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 9 | erlbr2d.m | . 2 ⊢ · = (.r‘𝑅) | |
| 10 | eqid 2736 | . 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 2736 | . . . . 5 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 18 | 4, 17 | ringidval 20164 | . . . 4 ⊢ (1r‘𝑅) = (0g‘(mulGrp‘𝑅)) |
| 19 | 18 | subm0cl 18779 | . . 3 ⊢ (𝑆 ∈ (SubMnd‘(mulGrp‘𝑅)) → (1r‘𝑅) ∈ 𝑆) |
| 20 | 3, 19 | syl 17 | . 2 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝑆) |
| 21 | erlbr2d.3 | . . . . . . 7 ⊢ (𝜑 → 𝐻 = (𝑇 · 𝐺)) | |
| 22 | 21 | oveq2d 7383 | . . . . . 6 ⊢ (𝜑 → (𝐸 · 𝐻) = (𝐸 · (𝑇 · 𝐺))) |
| 23 | erlbr2d.2 | . . . . . . 7 ⊢ (𝜑 → 𝐹 = (𝑇 · 𝐸)) | |
| 24 | 23 | oveq1d 7382 | . . . . . 6 ⊢ (𝜑 → (𝐹 · 𝐺) = ((𝑇 · 𝐸) · 𝐺)) |
| 25 | 22, 24 | oveq12d 7385 | . . . . 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 3922 | . . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ 𝐵) |
| 29 | 7, 15 | sseldd 3922 | . . . . . . . 8 ⊢ (𝜑 → 𝐺 ∈ 𝐵) |
| 30 | 1, 9, 26, 28, 13, 29 | crng32d 20240 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = ((𝑇 · 𝐺) · 𝐸)) |
| 31 | 26 | crngringd 20227 | . . . . . . . . 9 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 32 | 1, 9, 31, 28, 29 | ringcld 20241 | . . . . . . . 8 ⊢ (𝜑 → (𝑇 · 𝐺) ∈ 𝐵) |
| 33 | 1, 9, 26, 32, 13 | crngcomd 20236 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐺) · 𝐸) = (𝐸 · (𝑇 · 𝐺))) |
| 34 | 30, 33 | eqtrd 2771 | . . . . . 6 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = (𝐸 · (𝑇 · 𝐺))) |
| 35 | 34 | oveq2d 7383 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)((𝑇 · 𝐸) · 𝐺)) = ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺)))) |
| 36 | 26 | crnggrpd 20228 | . . . . . 6 ⊢ (𝜑 → 𝑅 ∈ Grp) |
| 37 | 1, 9, 31, 13, 32 | ringcld 20241 | . . . . . 6 ⊢ (𝜑 → (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) |
| 38 | 1, 8, 10 | grpsubid 19000 | . . . . . 6 ⊢ ((𝑅 ∈ Grp ∧ (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 39 | 36, 37, 38 | syl2anc 585 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 40 | 25, 35, 39 | 3eqtrd 2775 | . . . 4 ⊢ (𝜑 → ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺)) = (0g‘𝑅)) |
| 41 | 40 | oveq2d 7383 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺))) = ((1r‘𝑅) · (0g‘𝑅))) |
| 42 | 7, 20 | sseldd 3922 | . . . 4 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝐵) |
| 43 | 1, 9, 8, 31, 42 | ringrzd 20277 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · (0g‘𝑅)) = (0g‘𝑅)) |
| 44 | 41, 43 | eqtrd 2771 | . 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 33324 | 1 ⊢ (𝜑 → 𝑈 ∼ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ⊆ wss 3889 〈cop 4573 class class class wbr 5085 ‘cfv 6498 (class class class)co 7367 Basecbs 17179 .rcmulr 17221 0gc0g 17402 SubMndcsubmnd 18750 Grpcgrp 18909 -gcsg 18911 mulGrpcmgp 20121 1rcur 20162 CRingccrg 20215 ~RL cerl 33314 |
| 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 2708 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 |
| 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 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-rmo 3342 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-riota 7324 df-ov 7370 df-oprab 7371 df-mpo 7372 df-om 7818 df-1st 7942 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-er 8643 df-en 8894 df-dom 8895 df-sdom 8896 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-sub 11379 df-neg 11380 df-nn 12175 df-2 12244 df-sets 17134 df-slot 17152 df-ndx 17164 df-base 17180 df-ress 17201 df-plusg 17233 df-0g 17404 df-mgm 18608 df-sgrp 18687 df-mnd 18703 df-submnd 18752 df-grp 18912 df-minusg 18913 df-sbg 18914 df-cmn 19757 df-abl 19758 df-mgp 20122 df-rng 20134 df-ur 20163 df-ring 20216 df-cring 20217 df-erl 33316 |
| This theorem is referenced by: rloccring 33331 |
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