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| Mirrors > Home > MPE Home > Th. List > m2detleiblem2 | Structured version Visualization version GIF version | ||
| Description: Lemma 2 for m2detleib 22552. (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 2731 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 3 | 1, 2 | mgpbas 20069 | . 2 ⊢ (Base‘𝑅) = (Base‘𝐺) |
| 4 | 1 | ringmgp 20163 | . . 3 ⊢ (𝑅 ∈ Ring → 𝐺 ∈ Mnd) |
| 5 | 4 | 3ad2ant1 1133 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → 𝐺 ∈ Mnd) |
| 6 | 2eluzge1 12786 | . . 3 ⊢ 2 ∈ (ℤ≥‘1) | |
| 7 | 6 | a1i 11 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → 2 ∈ (ℤ≥‘1)) |
| 8 | 1z 12508 | . . . . . 6 ⊢ 1 ∈ ℤ | |
| 9 | fzpr 13485 | . . . . . 6 ⊢ (1 ∈ ℤ → (1...(1 + 1)) = {1, (1 + 1)}) | |
| 10 | 8, 9 | ax-mp 5 | . . . . 5 ⊢ (1...(1 + 1)) = {1, (1 + 1)} |
| 11 | 1p1e2 12251 | . . . . . 6 ⊢ (1 + 1) = 2 | |
| 12 | 11 | preq2i 4689 | . . . . 5 ⊢ {1, (1 + 1)} = {1, 2} |
| 13 | 10, 12 | eqtri 2754 | . . . 4 ⊢ (1...(1 + 1)) = {1, 2} |
| 14 | df-2 12194 | . . . . 5 ⊢ 2 = (1 + 1) | |
| 15 | 14 | oveq2i 7363 | . . . 4 ⊢ (1...2) = (1...(1 + 1)) |
| 16 | m2detleiblem2.n | . . . 4 ⊢ 𝑁 = {1, 2} | |
| 17 | 13, 15, 16 | 3eqtr4ri 2765 | . . 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 22383 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑄 ∈ 𝑃 ∧ 𝑀 ∈ 𝐵) → ∀𝑛 ∈ 𝑁 ((𝑄‘𝑛)𝑀𝑛) ∈ (Base‘𝑅)) |
| 23 | 3, 5, 7, 18, 22 | gsummptfzcl 19887 | 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 1541 ∈ wcel 2111 {cpr 4577 ↦ cmpt 5174 ‘cfv 6487 (class class class)co 7352 1c1 11013 + caddc 11015 2c2 12186 ℤcz 12474 ℤ≥cuz 12738 ...cfz 13413 Basecbs 17126 Σg cgsu 17350 Mndcmnd 18648 SymGrpcsymg 19287 mulGrpcmgp 20064 Ringcrg 20157 Mat cmat 22328 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-rep 5219 ax-sep 5236 ax-nul 5246 ax-pow 5305 ax-pr 5372 ax-un 7674 ax-cnex 11068 ax-resscn 11069 ax-1cn 11070 ax-icn 11071 ax-addcl 11072 ax-addrcl 11073 ax-mulcl 11074 ax-mulrcl 11075 ax-mulcom 11076 ax-addass 11077 ax-mulass 11078 ax-distr 11079 ax-i2m1 11080 ax-1ne0 11081 ax-1rid 11082 ax-rnegex 11083 ax-rrecex 11084 ax-cnre 11085 ax-pre-lttri 11086 ax-pre-lttrn 11087 ax-pre-ltadd 11088 ax-pre-mulgt0 11089 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-nel 3033 df-ral 3048 df-rex 3057 df-rmo 3346 df-reu 3347 df-rab 3396 df-v 3438 df-sbc 3737 df-csb 3846 df-dif 3900 df-un 3902 df-in 3904 df-ss 3914 df-pss 3917 df-nul 4283 df-if 4475 df-pw 4551 df-sn 4576 df-pr 4578 df-tp 4580 df-op 4582 df-ot 4584 df-uni 4859 df-iun 4943 df-br 5094 df-opab 5156 df-mpt 5175 df-tr 5201 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6254 df-ord 6315 df-on 6316 df-lim 6317 df-suc 6318 df-iota 6443 df-fun 6489 df-fn 6490 df-f 6491 df-f1 6492 df-fo 6493 df-f1o 6494 df-fv 6495 df-riota 7309 df-ov 7355 df-oprab 7356 df-mpo 7357 df-om 7803 df-1st 7927 df-2nd 7928 df-supp 8097 df-frecs 8217 df-wrecs 8248 df-recs 8297 df-rdg 8335 df-1o 8391 df-er 8628 df-map 8758 df-ixp 8828 df-en 8876 df-dom 8877 df-sdom 8878 df-fin 8879 df-fsupp 9252 df-sup 9332 df-pnf 11154 df-mnf 11155 df-xr 11156 df-ltxr 11157 df-le 11158 df-sub 11352 df-neg 11353 df-nn 12132 df-2 12194 df-3 12195 df-4 12196 df-5 12197 df-6 12198 df-7 12199 df-8 12200 df-9 12201 df-n0 12388 df-z 12475 df-dec 12595 df-uz 12739 df-fz 13414 df-seq 13915 df-struct 17064 df-sets 17081 df-slot 17099 df-ndx 17111 df-base 17127 df-ress 17148 df-plusg 17180 df-mulr 17181 df-sca 17183 df-vsca 17184 df-ip 17185 df-tset 17186 df-ple 17187 df-ds 17189 df-hom 17191 df-cco 17192 df-0g 17351 df-gsum 17352 df-prds 17357 df-pws 17359 df-mgm 18554 df-sgrp 18633 df-mnd 18649 df-efmnd 18783 df-symg 19288 df-mgp 20065 df-ring 20159 df-sra 21113 df-rgmod 21114 df-dsmm 21675 df-frlm 21690 df-mat 22329 |
| This theorem is referenced by: m2detleib 22552 |
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