| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > smadiadetlem1 | Structured version Visualization version GIF version | ||
| Description: Lemma 1 for smadiadet 23040: A summand of the determinant of a matrix belongs to the underlying ring. (Contributed by AV, 1-Jan-2019.) |
| Ref | Expression |
|---|---|
| marep01ma.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
| marep01ma.b | ⊢ 𝐵 = (Base‘𝐴) |
| marep01ma.r | ⊢ 𝑅 ∈ CRing |
| marep01ma.0 | ⊢ 0 = (0g‘𝑅) |
| marep01ma.1 | ⊢ 1 = (1r‘𝑅) |
| smadiadetlem.p | ⊢ 𝑃 = (Base‘(SymGrp‘𝑁)) |
| smadiadetlem.g | ⊢ 𝐺 = (mulGrp‘𝑅) |
| madetminlem.y | ⊢ 𝑌 = (ℤRHom‘𝑅) |
| madetminlem.s | ⊢ 𝑆 = (pmSgn‘𝑁) |
| madetminlem.t | ⊢ · = (.r‘𝑅) |
| Ref | Expression |
|---|---|
| smadiadetlem1 | ⊢ (((𝑀 ∈ 𝐵 ∧ 𝐾 ∈ 𝑁) ∧ 𝑝 ∈ 𝑃) → (((𝑌 ∘ 𝑆)‘𝑝)(.r‘𝑅)(𝐺 Σg (𝑛 ∈ 𝑁 ↦ (𝑛(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝐾, if(𝑗 = 𝐾, 1 , 0 ), (𝑖𝑀𝑗)))(𝑝‘𝑛))))) ∈ (Base‘𝑅)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | marep01ma.r | . 2 ⊢ 𝑅 ∈ CRing | |
| 2 | marep01ma.a | . . . 4 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
| 3 | marep01ma.b | . . . 4 ⊢ 𝐵 = (Base‘𝐴) | |
| 4 | marep01ma.0 | . . . 4 ⊢ 0 = (0g‘𝑅) | |
| 5 | marep01ma.1 | . . . 4 ⊢ 1 = (1r‘𝑅) | |
| 6 | 2, 3, 1, 4, 5 | marep01ma 23030 | . . 3 ⊢ (𝑀 ∈ 𝐵 → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝐾, if(𝑗 = 𝐾, 1 , 0 ), (𝑖𝑀𝑗))) ∈ 𝐵) |
| 7 | 6 | ad2antrr 739 | . 2 ⊢ (((𝑀 ∈ 𝐵 ∧ 𝐾 ∈ 𝑁) ∧ 𝑝 ∈ 𝑃) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝐾, if(𝑗 = 𝐾, 1 , 0 ), (𝑖𝑀𝑗))) ∈ 𝐵) |
| 8 | simpr 490 | . 2 ⊢ (((𝑀 ∈ 𝐵 ∧ 𝐾 ∈ 𝑁) ∧ 𝑝 ∈ 𝑃) → 𝑝 ∈ 𝑃) | |
| 9 | smadiadetlem.p | . . 3 ⊢ 𝑃 = (Base‘(SymGrp‘𝑁)) | |
| 10 | madetminlem.s | . . 3 ⊢ 𝑆 = (pmSgn‘𝑁) | |
| 11 | madetminlem.y | . . 3 ⊢ 𝑌 = (ℤRHom‘𝑅) | |
| 12 | smadiadetlem.g | . . 3 ⊢ 𝐺 = (mulGrp‘𝑅) | |
| 13 | 9, 10, 11, 2, 3, 12 | madetsmelbas2 22835 | . 2 ⊢ ((𝑅 ∈ CRing ∧ (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝐾, if(𝑗 = 𝐾, 1 , 0 ), (𝑖𝑀𝑗))) ∈ 𝐵 ∧ 𝑝 ∈ 𝑃) → (((𝑌 ∘ 𝑆)‘𝑝)(.r‘𝑅)(𝐺 Σg (𝑛 ∈ 𝑁 ↦ (𝑛(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝐾, if(𝑗 = 𝐾, 1 , 0 ), (𝑖𝑀𝑗)))(𝑝‘𝑛))))) ∈ (Base‘𝑅)) |
| 14 | 1, 7, 8, 13 | mp3an2i 1496 | 1 ⊢ (((𝑀 ∈ 𝐵 ∧ 𝐾 ∈ 𝑁) ∧ 𝑝 ∈ 𝑃) → (((𝑌 ∘ 𝑆)‘𝑝)(.r‘𝑅)(𝐺 Σg (𝑛 ∈ 𝑁 ↦ (𝑛(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝐾, if(𝑗 = 𝐾, 1 , 0 ), (𝑖𝑀𝑗)))(𝑝‘𝑛))))) ∈ (Base‘𝑅)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 ifcif 4485 ↦ cmpt 5192 ∘ ccom 5662 ‘cfv 6566 (class class class)co 7451 ∈ cmpo 7453 Basecbs 17431 .rcmulr 17473 0gc0g 17660 Σg cgsu 17661 SymGrpcsymg 19634 pmSgncpsgn 19754 mulGrpcmgp 20411 1rcur 20458 CRingccrg 20511 ℤRHomczrh 21860 Mat cmat 22777 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 ax-addf 11318 ax-mulf 11319 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-xor 1542 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4841 df-ot 4864 df-uni 4873 df-int 4913 df-iun 4958 df-iin 4959 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-se 5612 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-isom 6575 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-om 7912 df-1st 8035 df-2nd 8036 df-supp 8215 df-tpos 8281 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-1o 8514 df-2o 8515 df-er 8755 df-map 8887 df-ixp 8964 df-en 9012 df-dom 9013 df-sdom 9014 df-fin 9015 df-fsupp 9392 df-sup 9471 df-oi 9541 df-card 10057 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-div 12014 df-nn 12376 df-2 12445 df-3 12446 df-4 12447 df-5 12448 df-6 12449 df-7 12450 df-8 12451 df-9 12452 df-n0 12647 df-xnn0 12720 df-z 12734 df-dec 12855 df-uz 13006 df-rp 13161 df-fz 13680 df-fzo 13829 df-seq 14185 df-exp 14245 df-hash 14516 df-word 14700 df-lsw 14749 df-concat 14757 df-s1 14784 df-substr 14831 df-pfx 14863 df-splice 14941 df-reverse 14950 df-s2 15041 df-struct 17369 df-sets 17386 df-slot 17404 df-ndx 17416 df-base 17432 df-ress 17453 df-plusg 17486 df-mulr 17487 df-starv 17488 df-sca 17489 df-vsca 17490 df-ip 17491 df-tset 17492 df-ple 17493 df-ds 17495 df-unif 17496 df-hom 17497 df-cco 17498 df-euf 17499 df-0g 17662 df-gsum 17663 df-prds 17668 df-pws 17670 df-mre 17806 df-mrc 17807 df-acs 17809 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-mhm 19028 df-submnd 19029 df-efmnd 19115 df-grp 19197 df-minusg 19198 df-mulg 19328 df-subg 19383 df-ghm 19478 df-gim 19523 df-cntz 19582 df-oppg 19611 df-symg 19635 df-pmtr 19707 df-psgn 19756 df-cmn 20047 df-abl 20048 df-mgp 20412 df-rng 20426 df-ur 20459 df-ring 20512 df-cring 20513 df-rhm 20753 df-subrng 20849 df-subrg 20873 df-sra 21499 df-rgmod 21500 df-cnfld 21730 df-zring 21807 df-zrh 21864 df-dsmm 22093 df-frlm 22108 df-mat 22778 |
| This theorem is used by: smadiadet 23040 |
| Copyright terms: Public domain | W3C validator |