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| Mirrors > Home > MPE Home > Th. List > m2detleiblem2 | Structured version Visualization version GIF version | ||
| Description: Lemma 2 for m2detleib 22551. (Contributed by AV, 16-Dec-2018.) (Proof shortened by AV, 1-Jan-2019.) |
| Ref | Expression |
|---|---|
| m2detleiblem2.n | ⊢ 𝑁 = {1, 2} |
| m2detleiblem2.p | ⊢ 𝑃 = (Base‘(SymGrp‘𝑁)) |
| m2detleiblem2.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
| m2detleiblem2.b | ⊢ 𝐵 = (Base‘𝐴) |
| m2detleiblem2.g | ⊢ 𝐺 = (mulGrp‘𝑅) |
| Ref | Expression |
|---|---|
| m2detleiblem2 | ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → (𝐺 Σg (𝑛 ∈ 𝑁 ↦ ((𝑄‘𝑛)𝑀𝑛))) ∈ (Base‘𝑅)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | m2detleiblem2.g | . . 3 ⊢ 𝐺 = (mulGrp‘𝑅) | |
| 2 | eqid 2729 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 3 | 1, 2 | mgpbas 20065 | . 2 ⊢ (Base‘𝑅) = (Base‘𝐺) |
| 4 | 1 | ringmgp 20159 | . . 3 ⊢ (𝑅 ∈ Ring → 𝐺 ∈ Mnd) |
| 5 | 4 | 3ad2ant1 1133 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → 𝐺 ∈ Mnd) |
| 6 | 2eluzge1 12817 | . . 3 ⊢ 2 ∈ (ℤ≥‘1) | |
| 7 | 6 | a1i 11 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → 2 ∈ (ℤ≥‘1)) |
| 8 | 1z 12539 | . . . . . 6 ⊢ 1 ∈ ℤ | |
| 9 | fzpr 13516 | . . . . . 6 ⊢ (1 ∈ ℤ → (1...(1 + 1)) = {1, (1 + 1)}) | |
| 10 | 8, 9 | ax-mp 5 | . . . . 5 ⊢ (1...(1 + 1)) = {1, (1 + 1)} |
| 11 | 1p1e2 12282 | . . . . . 6 ⊢ (1 + 1) = 2 | |
| 12 | 11 | preq2i 4697 | . . . . 5 ⊢ {1, (1 + 1)} = {1, 2} |
| 13 | 10, 12 | eqtri 2752 | . . . 4 ⊢ (1...(1 + 1)) = {1, 2} |
| 14 | df-2 12225 | . . . . 5 ⊢ 2 = (1 + 1) | |
| 15 | 14 | oveq2i 7380 | . . . 4 ⊢ (1...2) = (1...(1 + 1)) |
| 16 | m2detleiblem2.n | . . . 4 ⊢ 𝑁 = {1, 2} | |
| 17 | 13, 15, 16 | 3eqtr4ri 2763 | . . 3 ⊢ 𝑁 = (1...2) |
| 18 | 17 | a1i 11 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → 𝑁 = (1...2)) |
| 19 | m2detleiblem2.a | . . 3 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
| 20 | m2detleiblem2.b | . . 3 ⊢ 𝐵 = (Base‘𝐴) | |
| 21 | m2detleiblem2.p | . . 3 ⊢ 𝑃 = (Base‘(SymGrp‘𝑁)) | |
| 22 | 19, 20, 21 | matepmcl 22382 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → ∀𝑛 ∈ 𝑁 ((𝑄‘𝑛)𝑀𝑛) ∈ (Base‘𝑅)) |
| 23 | 3, 5, 7, 18, 22 | gsummptfzcl 19883 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → (𝐺 Σg (𝑛 ∈ 𝑁 ↦ ((𝑄‘𝑛)𝑀𝑛))) ∈ (Base‘𝑅)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 {cpr 4587 ↦ cmpt 5183 ‘cfv 6499 (class class class)co 7369 1c1 11045 + caddc 11047 2c2 12217 ℤcz 12505 ℤ≥cuz 12769 ...cfz 13444 Basecbs 17155 Σg cgsu 17379 Mndcmnd 18643 SymGrpcsymg 19283 mulGrpcmgp 20060 Ringcrg 20153 Mat cmat 22327 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5229 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7691 ax-cnex 11100 ax-resscn 11101 ax-1cn 11102 ax-icn 11103 ax-addcl 11104 ax-addrcl 11105 ax-mulcl 11106 ax-mulrcl 11107 ax-mulcom 11108 ax-addass 11109 ax-mulass 11110 ax-distr 11111 ax-i2m1 11112 ax-1ne0 11113 ax-1rid 11114 ax-rnegex 11115 ax-rrecex 11116 ax-cnre 11117 ax-pre-lttri 11118 ax-pre-lttrn 11119 ax-pre-ltadd 11120 ax-pre-mulgt0 11121 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3351 df-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-ot 4594 df-uni 4868 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 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 6262 df-ord 6323 df-on 6324 df-lim 6325 df-suc 6326 df-iota 6452 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-riota 7326 df-ov 7372 df-oprab 7373 df-mpo 7374 df-om 7823 df-1st 7947 df-2nd 7948 df-supp 8117 df-frecs 8237 df-wrecs 8268 df-recs 8317 df-rdg 8355 df-1o 8411 df-er 8648 df-map 8778 df-ixp 8848 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-fsupp 9289 df-sup 9369 df-pnf 11186 df-mnf 11187 df-xr 11188 df-ltxr 11189 df-le 11190 df-sub 11383 df-neg 11384 df-nn 12163 df-2 12225 df-3 12226 df-4 12227 df-5 12228 df-6 12229 df-7 12230 df-8 12231 df-9 12232 df-n0 12419 df-z 12506 df-dec 12626 df-uz 12770 df-fz 13445 df-seq 13943 df-struct 17093 df-sets 17110 df-slot 17128 df-ndx 17140 df-base 17156 df-ress 17177 df-plusg 17209 df-mulr 17210 df-sca 17212 df-vsca 17213 df-ip 17214 df-tset 17215 df-ple 17216 df-ds 17218 df-hom 17220 df-cco 17221 df-0g 17380 df-gsum 17381 df-prds 17386 df-pws 17388 df-mgm 18549 df-sgrp 18628 df-mnd 18644 df-efmnd 18778 df-symg 19284 df-mgp 20061 df-ring 20155 df-sra 21112 df-rgmod 21113 df-dsmm 21674 df-frlm 21689 df-mat 22328 |
| This theorem is referenced by: m2detleib 22551 |
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