Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > m2detleiblem6 | Structured version Visualization version GIF version |
Description: Lemma 6 for m2detleib 21790. (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 10981 | . . . . 5 ⊢ 1 ∈ V | |
2 | 2nn 12056 | . . . . 5 ⊢ 2 ∈ ℕ | |
3 | prex 5353 | . . . . . . 7 ⊢ {〈1, 2〉, 〈2, 1〉} ∈ V | |
4 | 3 | prid2 4699 | . . . . . 6 ⊢ {〈1, 2〉, 〈2, 1〉} ∈ {{〈1, 1〉, 〈2, 2〉}, {〈1, 2〉, 〈2, 1〉}} |
5 | eqid 2738 | . . . . . . 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 19010 | . . . . . 6 ⊢ ((1 ∈ V ∧ 2 ∈ ℕ) → 𝑃 = {{〈1, 1〉, 〈2, 2〉}, {〈1, 2〉, 〈2, 1〉}}) |
9 | 4, 8 | eleqtrrid 2846 | . . . . 5 ⊢ ((1 ∈ V ∧ 2 ∈ ℕ) → {〈1, 2〉, 〈2, 1〉} ∈ 𝑃) |
10 | 1, 2, 9 | mp2an 689 | . . . 4 ⊢ {〈1, 2〉, 〈2, 1〉} ∈ 𝑃 |
11 | eleq1 2826 | . . . 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 21783 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃) → (𝑌‘(𝑆‘𝑄)) = (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 )) |
17 | 12, 16 | sylan2 593 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {〈1, 2〉, 〈2, 1〉}) → (𝑌‘(𝑆‘𝑄)) = (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 )) |
18 | fveq2 6766 | . . . . 5 ⊢ (𝑄 = {〈1, 2〉, 〈2, 1〉} → ((pmSgn‘𝑁)‘𝑄) = ((pmSgn‘𝑁)‘{〈1, 2〉, 〈2, 1〉})) | |
19 | 18 | adantl 482 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {〈1, 2〉, 〈2, 1〉}) → ((pmSgn‘𝑁)‘𝑄) = ((pmSgn‘𝑁)‘{〈1, 2〉, 〈2, 1〉})) |
20 | eqid 2738 | . . . . 5 ⊢ ran (pmTrsp‘𝑁) = ran (pmTrsp‘𝑁) | |
21 | eqid 2738 | . . . . 5 ⊢ (pmSgn‘𝑁) = (pmSgn‘𝑁) | |
22 | 7, 5, 6, 20, 21 | psgnprfval2 19141 | . . . 4 ⊢ ((pmSgn‘𝑁)‘{〈1, 2〉, 〈2, 1〉}) = -1 |
23 | 19, 22 | eqtrdi 2794 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {〈1, 2〉, 〈2, 1〉}) → ((pmSgn‘𝑁)‘𝑄) = -1) |
24 | 23 | oveq1d 7282 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {〈1, 2〉, 〈2, 1〉}) → (((pmSgn‘𝑁)‘𝑄)(.g‘𝑅) 1 ) = (-1(.g‘𝑅) 1 )) |
25 | ringgrp 19798 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
26 | eqid 2738 | . . . . 5 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
27 | 26, 15 | ringidcl 19817 | . . . 4 ⊢ (𝑅 ∈ Ring → 1 ∈ (Base‘𝑅)) |
28 | eqid 2738 | . . . . 5 ⊢ (.g‘𝑅) = (.g‘𝑅) | |
29 | m2detleiblem1.i | . . . . 5 ⊢ 𝐼 = (invg‘𝑅) | |
30 | 26, 28, 29 | mulgm1 18734 | . . . 4 ⊢ ((𝑅 ∈ Grp ∧ 1 ∈ (Base‘𝑅)) → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
31 | 25, 27, 30 | syl2anc 584 | . . 3 ⊢ (𝑅 ∈ Ring → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
32 | 31 | adantr 481 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {〈1, 2〉, 〈2, 1〉}) → (-1(.g‘𝑅) 1 ) = (𝐼‘ 1 )) |
33 | 17, 24, 32 | 3eqtrd 2782 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 = {〈1, 2〉, 〈2, 1〉}) → (𝑌‘(𝑆‘𝑄)) = (𝐼‘ 1 )) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1539 ∈ wcel 2106 Vcvv 3429 {cpr 4563 〈cop 4567 ran crn 5585 ‘cfv 6426 (class class class)co 7267 1c1 10882 -cneg 11216 ℕcn 11983 2c2 12038 Basecbs 16922 Grpcgrp 18587 invgcminusg 18588 .gcmg 18710 SymGrpcsymg 18984 pmTrspcpmtr 19059 pmSgncpsgn 19107 1rcur 19747 Ringcrg 19793 ℤRHomczrh 20711 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2709 ax-rep 5208 ax-sep 5221 ax-nul 5228 ax-pow 5286 ax-pr 5350 ax-un 7578 ax-cnex 10937 ax-resscn 10938 ax-1cn 10939 ax-icn 10940 ax-addcl 10941 ax-addrcl 10942 ax-mulcl 10943 ax-mulrcl 10944 ax-mulcom 10945 ax-addass 10946 ax-mulass 10947 ax-distr 10948 ax-i2m1 10949 ax-1ne0 10950 ax-1rid 10951 ax-rnegex 10952 ax-rrecex 10953 ax-cnre 10954 ax-pre-lttri 10955 ax-pre-lttrn 10956 ax-pre-ltadd 10957 ax-pre-mulgt0 10958 ax-addf 10960 ax-mulf 10961 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-xor 1507 df-tru 1542 df-fal 1552 df-ex 1783 df-nf 1787 df-sb 2068 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2816 df-nfc 2889 df-ne 2944 df-nel 3050 df-ral 3069 df-rex 3070 df-reu 3071 df-rmo 3072 df-rab 3073 df-v 3431 df-sbc 3716 df-csb 3832 df-dif 3889 df-un 3891 df-in 3893 df-ss 3903 df-pss 3905 df-nul 4257 df-if 4460 df-pw 4535 df-sn 4562 df-pr 4564 df-tp 4566 df-op 4568 df-ot 4570 df-uni 4840 df-int 4880 df-iun 4926 df-iin 4927 df-br 5074 df-opab 5136 df-mpt 5157 df-tr 5191 df-id 5484 df-eprel 5490 df-po 5498 df-so 5499 df-fr 5539 df-se 5540 df-we 5541 df-xp 5590 df-rel 5591 df-cnv 5592 df-co 5593 df-dm 5594 df-rn 5595 df-res 5596 df-ima 5597 df-pred 6195 df-ord 6262 df-on 6263 df-lim 6264 df-suc 6265 df-iota 6384 df-fun 6428 df-fn 6429 df-f 6430 df-f1 6431 df-fo 6432 df-f1o 6433 df-fv 6434 df-isom 6435 df-riota 7224 df-ov 7270 df-oprab 7271 df-mpo 7272 df-om 7703 df-1st 7820 df-2nd 7821 df-tpos 8029 df-frecs 8084 df-wrecs 8115 df-recs 8189 df-rdg 8228 df-1o 8284 df-2o 8285 df-oadd 8288 df-er 8485 df-map 8604 df-pm 8605 df-en 8721 df-dom 8722 df-sdom 8723 df-fin 8724 df-dju 9669 df-card 9707 df-pnf 11021 df-mnf 11022 df-xr 11023 df-ltxr 11024 df-le 11025 df-sub 11217 df-neg 11218 df-div 11643 df-nn 11984 df-2 12046 df-3 12047 df-4 12048 df-5 12049 df-6 12050 df-7 12051 df-8 12052 df-9 12053 df-n0 12244 df-xnn0 12316 df-z 12330 df-dec 12448 df-uz 12593 df-rp 12741 df-fz 13250 df-fzo 13393 df-seq 13732 df-exp 13793 df-fac 13998 df-bc 14027 df-hash 14055 df-word 14228 df-lsw 14276 df-concat 14284 df-s1 14311 df-substr 14364 df-pfx 14394 df-splice 14473 df-reverse 14482 df-s2 14571 df-struct 16858 df-sets 16875 df-slot 16893 df-ndx 16905 df-base 16923 df-ress 16952 df-plusg 16985 df-mulr 16986 df-starv 16987 df-tset 16991 df-ple 16992 df-ds 16994 df-unif 16995 df-0g 17162 df-gsum 17163 df-mre 17305 df-mrc 17306 df-acs 17308 df-mgm 18336 df-sgrp 18385 df-mnd 18396 df-mhm 18440 df-submnd 18441 df-efmnd 18518 df-grp 18590 df-minusg 18591 df-mulg 18711 df-subg 18762 df-ghm 18842 df-gim 18885 df-oppg 18960 df-symg 18985 df-pmtr 19060 df-psgn 19109 df-cmn 19398 df-mgp 19731 df-ur 19748 df-ring 19795 df-cring 19796 df-rnghom 19969 df-subrg 20032 df-cnfld 20608 df-zring 20681 df-zrh 20715 |
This theorem is referenced by: m2detleib 21790 |
Copyright terms: Public domain | W3C validator |