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Mirrors > Home > MPE Home > Th. List > m2detleiblem6 | Structured version Visualization version GIF version |
Description: Lemma 6 for m2detleib 22133. (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 11210 | . . . . 5 ⊢ 1 ∈ V | |
2 | 2nn 12285 | . . . . 5 ⊢ 2 ∈ ℕ | |
3 | prex 5433 | . . . . . . 7 ⊢ {⟨1, 2⟩, ⟨2, 1⟩} ∈ V | |
4 | 3 | prid2 4768 | . . . . . 6 ⊢ {⟨1, 2⟩, ⟨2, 1⟩} ∈ {{⟨1, 1⟩, ⟨2, 2⟩}, {⟨1, 2⟩, ⟨2, 1⟩}} |
5 | eqid 2733 | . . . . . . 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 19260 | . . . . . 6 ⊢ ((1 ∈ V ∧ 2 ∈ ℕ) → 𝑃 = {{⟨1, 1⟩, ⟨2, 2⟩}, {⟨1, 2⟩, ⟨2, 1⟩}}) |
9 | 4, 8 | eleqtrrid 2841 | . . . . 5 ⊢ ((1 ∈ V ∧ 2 ∈ ℕ) → {⟨1, 2⟩, ⟨2, 1⟩} ∈ 𝑃) |
10 | 1, 2, 9 | mp2an 691 | . . . 4 ⊢ {⟨1, 2⟩, ⟨2, 1⟩} ∈ 𝑃 |
11 | eleq1 2822 | . . . 4 ⊢ (𝑄 = {⟨1, 2⟩, ⟨2, 1⟩} → (𝑄 ∈ 𝑃 ↔ {⟨1, 2⟩, ⟨2, 1⟩} ∈ 𝑃)) | |
12 | 10, 11 | mpbiri 258 | . . 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 22126 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃) → (𝑌‘(𝑆‘𝑄)) = (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 )) |
17 | 12, 16 | sylan2 594 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (𝑌‘(𝑆‘𝑄)) = (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 )) |
18 | fveq2 6892 | . . . . 5 ⊢ (𝑄 = {⟨1, 2⟩, ⟨2, 1⟩} → ((pmSgn‘𝑁)‘𝑄) = ((pmSgn‘𝑁)‘{⟨1, 2⟩, ⟨2, 1⟩})) | |
19 | 18 | adantl 483 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → ((pmSgn‘𝑁)‘𝑄) = ((pmSgn‘𝑁)‘{⟨1, 2⟩, ⟨2, 1⟩})) |
20 | eqid 2733 | . . . . 5 ⊢ ran (pmTrsp‘𝑁) = ran (pmTrsp‘𝑁) | |
21 | eqid 2733 | . . . . 5 ⊢ (pmSgn‘𝑁) = (pmSgn‘𝑁) | |
22 | 7, 5, 6, 20, 21 | psgnprfval2 19391 | . . . 4 ⊢ ((pmSgn‘𝑁)‘{⟨1, 2⟩, ⟨2, 1⟩}) = -1 |
23 | 19, 22 | eqtrdi 2789 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → ((pmSgn‘𝑁)‘𝑄) = -1) |
24 | 23 | oveq1d 7424 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 ) = (-1(.g‘𝑅) 1 )) |
25 | ringgrp 20061 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
26 | eqid 2733 | . . . . 5 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
27 | 26, 15 | ringidcl 20083 | . . . 4 ⊢ (𝑅 ∈ Ring → 1 ∈ (Base‘𝑅)) |
28 | eqid 2733 | . . . . 5 ⊢ (.g‘𝑅) = (.g‘𝑅) | |
29 | m2detleiblem1.i | . . . . 5 ⊢ 𝐼 = (invg‘𝑅) | |
30 | 26, 28, 29 | mulgm1 18974 | . . . 4 ⊢ ((𝑅 ∈ Grp ∧ 1 ∈ (Base‘𝑅)) → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
31 | 25, 27, 30 | syl2anc 585 | . . 3 ⊢ (𝑅 ∈ Ring → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
32 | 31 | adantr 482 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
33 | 17, 24, 32 | 3eqtrd 2777 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {⟨1, 2⟩, ⟨2, 1⟩}) → (𝑌‘(𝑆‘𝑄)) = (𝐼‘ 1 )) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 397 = wceq 1542 ∈ wcel 2107 Vcvv 3475 {cpr 4631 ⟨cop 4635 ran crn 5678 ‘cfv 6544 (class class class)co 7409 1c1 11111 -cneg 11445 ℕcn 12212 2c2 12267 Basecbs 17144 Grpcgrp 18819 invgcminusg 18820 .gcmg 18950 SymGrpcsymg 19234 pmTrspcpmtr 19309 pmSgncpsgn 19357 1rcur 20004 Ringcrg 20056 ℤRHomczrh 21049 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2109 ax-9 2117 ax-10 2138 ax-11 2155 ax-12 2172 ax-ext 2704 ax-rep 5286 ax-sep 5300 ax-nul 5307 ax-pow 5364 ax-pr 5428 ax-un 7725 ax-cnex 11166 ax-resscn 11167 ax-1cn 11168 ax-icn 11169 ax-addcl 11170 ax-addrcl 11171 ax-mulcl 11172 ax-mulrcl 11173 ax-mulcom 11174 ax-addass 11175 ax-mulass 11176 ax-distr 11177 ax-i2m1 11178 ax-1ne0 11179 ax-1rid 11180 ax-rnegex 11181 ax-rrecex 11182 ax-cnre 11183 ax-pre-lttri 11184 ax-pre-lttrn 11185 ax-pre-ltadd 11186 ax-pre-mulgt0 11187 ax-addf 11189 ax-mulf 11190 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 847 df-3or 1089 df-3an 1090 df-xor 1511 df-tru 1545 df-fal 1555 df-ex 1783 df-nf 1787 df-sb 2069 df-mo 2535 df-eu 2564 df-clab 2711 df-cleq 2725 df-clel 2811 df-nfc 2886 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-rmo 3377 df-reu 3378 df-rab 3434 df-v 3477 df-sbc 3779 df-csb 3895 df-dif 3952 df-un 3954 df-in 3956 df-ss 3966 df-pss 3968 df-nul 4324 df-if 4530 df-pw 4605 df-sn 4630 df-pr 4632 df-tp 4634 df-op 4636 df-ot 4638 df-uni 4910 df-int 4952 df-iun 5000 df-iin 5001 df-br 5150 df-opab 5212 df-mpt 5233 df-tr 5267 df-id 5575 df-eprel 5581 df-po 5589 df-so 5590 df-fr 5632 df-se 5633 df-we 5634 df-xp 5683 df-rel 5684 df-cnv 5685 df-co 5686 df-dm 5687 df-rn 5688 df-res 5689 df-ima 5690 df-pred 6301 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6496 df-fun 6546 df-fn 6547 df-f 6548 df-f1 6549 df-fo 6550 df-f1o 6551 df-fv 6552 df-isom 6553 df-riota 7365 df-ov 7412 df-oprab 7413 df-mpo 7414 df-om 7856 df-1st 7975 df-2nd 7976 df-tpos 8211 df-frecs 8266 df-wrecs 8297 df-recs 8371 df-rdg 8410 df-1o 8466 df-2o 8467 df-oadd 8470 df-er 8703 df-map 8822 df-pm 8823 df-en 8940 df-dom 8941 df-sdom 8942 df-fin 8943 df-dju 9896 df-card 9934 df-pnf 11250 df-mnf 11251 df-xr 11252 df-ltxr 11253 df-le 11254 df-sub 11446 df-neg 11447 df-div 11872 df-nn 12213 df-2 12275 df-3 12276 df-4 12277 df-5 12278 df-6 12279 df-7 12280 df-8 12281 df-9 12282 df-n0 12473 df-xnn0 12545 df-z 12559 df-dec 12678 df-uz 12823 df-rp 12975 df-fz 13485 df-fzo 13628 df-seq 13967 df-exp 14028 df-fac 14234 df-bc 14263 df-hash 14291 df-word 14465 df-lsw 14513 df-concat 14521 df-s1 14546 df-substr 14591 df-pfx 14621 df-splice 14700 df-reverse 14709 df-s2 14799 df-struct 17080 df-sets 17097 df-slot 17115 df-ndx 17127 df-base 17145 df-ress 17174 df-plusg 17210 df-mulr 17211 df-starv 17212 df-tset 17216 df-ple 17217 df-ds 17219 df-unif 17220 df-0g 17387 df-gsum 17388 df-mre 17530 df-mrc 17531 df-acs 17533 df-mgm 18561 df-sgrp 18610 df-mnd 18626 df-mhm 18671 df-submnd 18672 df-efmnd 18750 df-grp 18822 df-minusg 18823 df-mulg 18951 df-subg 19003 df-ghm 19090 df-gim 19133 df-oppg 19210 df-symg 19235 df-pmtr 19310 df-psgn 19359 df-cmn 19650 df-mgp 19988 df-ur 20005 df-ring 20058 df-cring 20059 df-rnghom 20251 df-subrg 20317 df-cnfld 20945 df-zring 21018 df-zrh 21053 |
This theorem is referenced by: m2detleib 22133 |
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