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Mirrors > Home > MPE Home > Th. List > m2detleiblem6 | Structured version Visualization version GIF version |
Description: Lemma 6 for m2detleib 22546. (Contributed by AV, 20-Dec-2018.) |
Ref | Expression |
---|---|
m2detleiblem1.n | ⊢ 𝑁 = {1, 2} |
m2detleiblem1.p | ⊢ 𝑃 = (Base‘(SymGrp‘𝑁)) |
m2detleiblem1.y | ⊢ 𝑌 = (ℤRHom‘𝑅) |
m2detleiblem1.s | ⊢ 𝑆 = (pmSgn‘𝑁) |
m2detleiblem1.o | ⊢ 1 = (1r‘𝑅) |
m2detleiblem1.i | ⊢ 𝐼 = (invg‘𝑅) |
Ref | Expression |
---|---|
m2detleiblem6 | ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (𝑌‘(𝑆‘𝑄)) = (𝐼‘ 1 )) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1ex 11235 | . . . . 5 ⊢ 1 ∈ V | |
2 | 2nn 12310 | . . . . 5 ⊢ 2 ∈ ℕ | |
3 | prex 5429 | . . . . . . 7 ⊢ {⟨1, 2⟩, ⟨2, 1⟩} ∈ V | |
4 | 3 | prid2 4764 | . . . . . 6 ⊢ {⟨1, 2⟩, ⟨2, 1⟩} ∈ {{⟨1, 1⟩, ⟨2, 2⟩}, {⟨1, 2⟩, ⟨2, 1⟩}} |
5 | eqid 2725 | . . . . . . 7 ⊢ (SymGrp‘𝑁) = (SymGrp‘𝑁) | |
6 | m2detleiblem1.p | . . . . . . 7 ⊢ 𝑃 = (Base‘(SymGrp‘𝑁)) | |
7 | m2detleiblem1.n | . . . . . . 7 ⊢ 𝑁 = {1, 2} | |
8 | 5, 6, 7 | symg2bas 19346 | . . . . . 6 ⊢ ((1 ∈ V ∧ 2 ∈ ℕ) → 𝑃 = {{⟨1, 1⟩, ⟨2, 2⟩}, {⟨1, 2⟩, ⟨2, 1⟩}}) |
9 | 4, 8 | eleqtrrid 2832 | . . . . 5 ⊢ ((1 ∈ V ∧ 2 ∈ ℕ) → {⟨1, 2⟩, ⟨2, 1⟩} ∈ 𝑃) |
10 | 1, 2, 9 | mp2an 690 | . . . 4 ⊢ {⟨1, 2⟩, ⟨2, 1⟩} ∈ 𝑃 |
11 | eleq1 2813 | . . . 4 ⊢ (𝑄 = {⟨1, 2⟩, ⟨2, 1⟩} → (𝑄 ∈ 𝑃 ↔ {⟨1, 2⟩, ⟨2, 1⟩} ∈ 𝑃)) | |
12 | 10, 11 | mpbiri 257 | . . 3 ⊢ (𝑄 = {⟨1, 2⟩, ⟨2, 1⟩} → 𝑄 ∈ 𝑃) |
13 | m2detleiblem1.y | . . . 4 ⊢ 𝑌 = (ℤRHom‘𝑅) | |
14 | m2detleiblem1.s | . . . 4 ⊢ 𝑆 = (pmSgn‘𝑁) | |
15 | m2detleiblem1.o | . . . 4 ⊢ 1 = (1r‘𝑅) | |
16 | 7, 6, 13, 14, 15 | m2detleiblem1 22539 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃) → (𝑌‘(𝑆‘𝑄)) = (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 )) |
17 | 12, 16 | sylan2 591 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (𝑌‘(𝑆‘𝑄)) = (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 )) |
18 | fveq2 6890 | . . . . 5 ⊢ (𝑄 = {⟨1, 2⟩, ⟨2, 1⟩} → ((pmSgn‘𝑁)‘𝑄) = ((pmSgn‘𝑁)‘{⟨1, 2⟩, ⟨2, 1⟩})) | |
19 | 18 | adantl 480 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → ((pmSgn‘𝑁)‘𝑄) = ((pmSgn‘𝑁)‘{⟨1, 2⟩, ⟨2, 1⟩})) |
20 | eqid 2725 | . . . . 5 ⊢ ran (pmTrsp‘𝑁) = ran (pmTrsp‘𝑁) | |
21 | eqid 2725 | . . . . 5 ⊢ (pmSgn‘𝑁) = (pmSgn‘𝑁) | |
22 | 7, 5, 6, 20, 21 | psgnprfval2 19477 | . . . 4 ⊢ ((pmSgn‘𝑁)‘{⟨1, 2⟩, ⟨2, 1⟩}) = -1 |
23 | 19, 22 | eqtrdi 2781 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → ((pmSgn‘𝑁)‘𝑄) = -1) |
24 | 23 | oveq1d 7428 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 ) = (-1(.g‘𝑅) 1 )) |
25 | ringgrp 20177 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
26 | eqid 2725 | . . . . 5 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
27 | 26, 15 | ringidcl 20201 | . . . 4 ⊢ (𝑅 ∈ Ring → 1 ∈ (Base‘𝑅)) |
28 | eqid 2725 | . . . . 5 ⊢ (.g‘𝑅) = (.g‘𝑅) | |
29 | m2detleiblem1.i | . . . . 5 ⊢ 𝐼 = (invg‘𝑅) | |
30 | 26, 28, 29 | mulgm1 19048 | . . . 4 ⊢ ((𝑅 ∈ Grp ∧ 1 ∈ (Base‘𝑅)) → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
31 | 25, 27, 30 | syl2anc 582 | . . 3 ⊢ (𝑅 ∈ Ring → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
32 | 31 | adantr 479 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
33 | 17, 24, 32 | 3eqtrd 2769 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (𝑌‘(𝑆‘𝑄)) = (𝐼‘ 1 )) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 394 = wceq 1533 ∈ wcel 2098 Vcvv 3463 {cpr 4627 ⟨cop 4631 ran crn 5674 ‘cfv 6543 (class class class)co 7413 1c1 11134 -cneg 11470 ℕcn 12237 2c2 12292 Basecbs 17174 Grpcgrp 18889 invgcminusg 18890 .gcmg 19022 SymGrpcsymg 19320 pmTrspcpmtr 19395 pmSgncpsgn 19443 1rcur 20120 Ringcrg 20172 ℤRHomczrh 21424 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2166 ax-ext 2696 ax-rep 5281 ax-sep 5295 ax-nul 5302 ax-pow 5360 ax-pr 5424 ax-un 7735 ax-cnex 11189 ax-resscn 11190 ax-1cn 11191 ax-icn 11192 ax-addcl 11193 ax-addrcl 11194 ax-mulcl 11195 ax-mulrcl 11196 ax-mulcom 11197 ax-addass 11198 ax-mulass 11199 ax-distr 11200 ax-i2m1 11201 ax-1ne0 11202 ax-1rid 11203 ax-rnegex 11204 ax-rrecex 11205 ax-cnre 11206 ax-pre-lttri 11207 ax-pre-lttrn 11208 ax-pre-ltadd 11209 ax-pre-mulgt0 11210 ax-addf 11212 ax-mulf 11213 |
This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3or 1085 df-3an 1086 df-xor 1505 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2703 df-cleq 2717 df-clel 2802 df-nfc 2877 df-ne 2931 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3364 df-reu 3365 df-rab 3420 df-v 3465 df-sbc 3771 df-csb 3887 df-dif 3944 df-un 3946 df-in 3948 df-ss 3958 df-pss 3961 df-nul 4320 df-if 4526 df-pw 4601 df-sn 4626 df-pr 4628 df-tp 4630 df-op 4632 df-ot 4634 df-uni 4905 df-int 4946 df-iun 4994 df-iin 4995 df-br 5145 df-opab 5207 df-mpt 5228 df-tr 5262 df-id 5571 df-eprel 5577 df-po 5585 df-so 5586 df-fr 5628 df-se 5629 df-we 5630 df-xp 5679 df-rel 5680 df-cnv 5681 df-co 5682 df-dm 5683 df-rn 5684 df-res 5685 df-ima 5686 df-pred 6301 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6495 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-isom 6552 df-riota 7369 df-ov 7416 df-oprab 7417 df-mpo 7418 df-om 7866 df-1st 7987 df-2nd 7988 df-tpos 8225 df-frecs 8280 df-wrecs 8311 df-recs 8385 df-rdg 8424 df-1o 8480 df-2o 8481 df-oadd 8484 df-er 8718 df-map 8840 df-pm 8841 df-en 8958 df-dom 8959 df-sdom 8960 df-fin 8961 df-dju 9919 df-card 9957 df-pnf 11275 df-mnf 11276 df-xr 11277 df-ltxr 11278 df-le 11279 df-sub 11471 df-neg 11472 df-div 11897 df-nn 12238 df-2 12300 df-3 12301 df-4 12302 df-5 12303 df-6 12304 df-7 12305 df-8 12306 df-9 12307 df-n0 12498 df-xnn0 12570 df-z 12584 df-dec 12703 df-uz 12848 df-rp 13002 df-fz 13512 df-fzo 13655 df-seq 13994 df-exp 14054 df-fac 14260 df-bc 14289 df-hash 14317 df-word 14492 df-lsw 14540 df-concat 14548 df-s1 14573 df-substr 14618 df-pfx 14648 df-splice 14727 df-reverse 14736 df-s2 14826 df-struct 17110 df-sets 17127 df-slot 17145 df-ndx 17157 df-base 17175 df-ress 17204 df-plusg 17240 df-mulr 17241 df-starv 17242 df-tset 17246 df-ple 17247 df-ds 17249 df-unif 17250 df-0g 17417 df-gsum 17418 df-mre 17560 df-mrc 17561 df-acs 17563 df-mgm 18594 df-sgrp 18673 df-mnd 18689 df-mhm 18734 df-submnd 18735 df-efmnd 18820 df-grp 18892 df-minusg 18893 df-mulg 19023 df-subg 19077 df-ghm 19167 df-gim 19212 df-oppg 19296 df-symg 19321 df-pmtr 19396 df-psgn 19445 df-cmn 19736 df-abl 19737 df-mgp 20074 df-rng 20092 df-ur 20121 df-ring 20174 df-cring 20175 df-rhm 20410 df-subrng 20482 df-subrg 20507 df-cnfld 21279 df-zring 21372 df-zrh 21428 |
This theorem is referenced by: m2detleib 22546 |
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