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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 2761 | . . . . 5 ⊢ (mulGrp‘𝑅) = (mulGrp‘𝑅) | |
| 5 | 4, 1 | mgpbas 20182 | . . . 4 ⊢ 𝐵 = (Base‘(mulGrp‘𝑅)) |
| 6 | 5 | submss 18834 | . . 3 ⊢ (𝑆 ∈ (SubMnd‘(mulGrp‘𝑅)) → 𝑆 ⊆ 𝐵) |
| 7 | 3, 6 | syl 17 | . 2 ⊢ (𝜑 → 𝑆 ⊆ 𝐵) |
| 8 | eqid 2761 | . 2 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 9 | erlbr2d.m | . 2 ⊢ · = (.r‘𝑅) | |
| 10 | eqid 2761 | . 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 2761 | . . . . 5 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 18 | 4, 17 | ringidval 20220 | . . . 4 ⊢ (1r‘𝑅) = (0g‘(mulGrp‘𝑅)) |
| 19 | 18 | subm0cl 18836 | . . 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 7407 | . . . . . 6 ⊢ (𝜑 → (𝐸 · 𝐻) = (𝐸 · (𝑇 · 𝐺))) |
| 23 | erlbr2d.2 | . . . . . . 7 ⊢ (𝜑 → 𝐹 = (𝑇 · 𝐸)) | |
| 24 | 23 | oveq1d 7406 | . . . . . 6 ⊢ (𝜑 → (𝐹 · 𝐺) = ((𝑇 · 𝐸) · 𝐺)) |
| 25 | 22, 24 | oveq12d 7409 | . . . . 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 3935 | . . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ 𝐵) |
| 29 | 7, 15 | sseldd 3935 | . . . . . . . 8 ⊢ (𝜑 → 𝐺 ∈ 𝐵) |
| 30 | 1, 9, 26, 28, 13, 29 | crng32d 20296 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = ((𝑇 · 𝐺) · 𝐸)) |
| 31 | 26 | crngringd 20283 | . . . . . . . . 9 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 32 | 1, 9, 31, 28, 29 | ringcld 20297 | . . . . . . . 8 ⊢ (𝜑 → (𝑇 · 𝐺) ∈ 𝐵) |
| 33 | 1, 9, 26, 32, 13 | crngcomd 20292 | . . . . . . 7 ⊢ (𝜑 → ((𝑇 · 𝐺) · 𝐸) = (𝐸 · (𝑇 · 𝐺))) |
| 34 | 30, 33 | eqtrd 2796 | . . . . . 6 ⊢ (𝜑 → ((𝑇 · 𝐸) · 𝐺) = (𝐸 · (𝑇 · 𝐺))) |
| 35 | 34 | oveq2d 7407 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)((𝑇 · 𝐸) · 𝐺)) = ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺)))) |
| 36 | 26 | crnggrpd 20284 | . . . . . 6 ⊢ (𝜑 → 𝑅 ∈ Grp) |
| 37 | 1, 9, 31, 13, 32 | ringcld 20297 | . . . . . 6 ⊢ (𝜑 → (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) |
| 38 | 1, 8, 10 | grpsubid 19057 | . . . . . 6 ⊢ ((𝑅 ∈ Grp ∧ (𝐸 · (𝑇 · 𝐺)) ∈ 𝐵) → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 39 | 36, 37, 38 | syl2anc 593 | . . . . 5 ⊢ (𝜑 → ((𝐸 · (𝑇 · 𝐺))(-g‘𝑅)(𝐸 · (𝑇 · 𝐺))) = (0g‘𝑅)) |
| 40 | 25, 35, 39 | 3eqtrd 2800 | . . . 4 ⊢ (𝜑 → ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺)) = (0g‘𝑅)) |
| 41 | 40 | oveq2d 7407 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · ((𝐸 · 𝐻)(-g‘𝑅)(𝐹 · 𝐺))) = ((1r‘𝑅) · (0g‘𝑅))) |
| 42 | 7, 20 | sseldd 3935 | . . . 4 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝐵) |
| 43 | 1, 9, 8, 31, 42 | ringrzd 20333 | . . 3 ⊢ (𝜑 → ((1r‘𝑅) · (0g‘𝑅)) = (0g‘𝑅)) |
| 44 | 41, 43 | eqtrd 2796 | . 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 33405 | 1 ⊢ (𝜑 → 𝑈 ∼ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1559 ∈ wcel 2141 ⊆ wss 3902 〈cop 4585 class class class wbr 5097 ‘cfv 6516 (class class class)co 7391 Basecbs 17236 .rcmulr 17278 0gc0g 17459 SubMndcsubmnd 18807 Grpcgrp 18966 -gcsg 18968 mulGrpcmgp 20177 1rcur 20218 CRingccrg 20271 ~RL cerl 33395 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7713 ax-cnex 11123 ax-resscn 11124 ax-1cn 11125 ax-icn 11126 ax-addcl 11127 ax-addrcl 11128 ax-mulcl 11129 ax-mulrcl 11130 ax-mulcom 11131 ax-addass 11132 ax-mulass 11133 ax-distr 11134 ax-i2m1 11135 ax-1ne0 11136 ax-1rid 11137 ax-rnegex 11138 ax-rrecex 11139 ax-cnre 11140 ax-pre-lttri 11141 ax-pre-lttrn 11142 ax-pre-ltadd 11143 ax-pre-mulgt0 11144 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-iun 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5538 df-eprel 5543 df-po 5551 df-so 5552 df-fr 5596 df-we 5598 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-pred 6283 df-ord 6344 df-on 6345 df-lim 6346 df-suc 6347 df-iota 6472 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-riota 7348 df-ov 7394 df-oprab 7395 df-mpo 7396 df-om 7842 df-1st 7965 df-2nd 7966 df-frecs 8256 df-wrecs 8287 df-recs 8336 df-rdg 8375 df-er 8672 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11212 df-mnf 11213 df-xr 11214 df-ltxr 11215 df-le 11216 df-sub 11410 df-neg 11411 df-nn 12205 df-2 12274 df-sets 17191 df-slot 17209 df-ndx 17221 df-base 17237 df-ress 17258 df-plusg 17290 df-0g 17461 df-mgm 18665 df-sgrp 18744 df-mnd 18760 df-submnd 18809 df-grp 18969 df-minusg 18970 df-sbg 18971 df-cmn 19813 df-abl 19814 df-mgp 20178 df-rng 20190 df-ur 20219 df-ring 20272 df-cring 20273 df-erl 33397 |
| This theorem is referenced by: rloccring 33413 rlocinvunit 33417 rlocisunit 33418 |
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