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| Mirrors > Home > MPE Home > Th. List > smadiadetlem1 | Structured version Visualization version GIF version | ||
| Description: Lemma 1 for smadiadet 22978: 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 22968 | . . 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 22773 | . 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 1495 | 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 2145 ifcif 4482 ↦ cmpt 5186 ∘ ccom 5655 ‘cfv 6537 (class class class)co 7418 ∈ cmpo 7420 Basecbs 17380 .rcmulr 17422 0gc0g 17603 Σg cgsu 17604 SymGrpcsymg 19576 pmSgncpsgn 19696 mulGrpcmgp 20353 1rcur 20400 CRingccrg 20453 ℤRHomczrh 21798 Mat cmat 22715 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7749 ax-cnex 11249 ax-resscn 11250 ax-1cn 11251 ax-icn 11252 ax-addcl 11253 ax-addrcl 11254 ax-mulcl 11255 ax-mulrcl 11256 ax-mulcom 11257 ax-addass 11258 ax-mulass 11259 ax-distr 11260 ax-i2m1 11261 ax-1ne0 11262 ax-1rid 11263 ax-rnegex 11264 ax-rrecex 11265 ax-cnre 11266 ax-pre-lttri 11267 ax-pre-lttrn 11268 ax-pre-ltadd 11269 ax-pre-mulgt0 11270 ax-addf 11272 ax-mulf 11273 |
| 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 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-ot 4593 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-se 5605 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-isom 6546 df-riota 7375 df-ov 7421 df-oprab 7422 df-mpo 7423 df-om 7876 df-1st 7999 df-2nd 8000 df-supp 8171 df-tpos 8236 df-frecs 8292 df-wrecs 8323 df-recs 8372 df-rdg 8411 df-1o 8469 df-2o 8470 df-er 8710 df-map 8842 df-ixp 8919 df-en 8967 df-dom 8968 df-sdom 8969 df-fin 8970 df-fsupp 9347 df-sup 9427 df-oi 9497 df-card 10013 df-pnf 11338 df-mnf 11339 df-xr 11340 df-ltxr 11341 df-le 11342 df-sub 11536 df-neg 11537 df-div 11967 df-nn 12329 df-2 12398 df-3 12399 df-4 12400 df-5 12401 df-6 12402 df-7 12403 df-8 12404 df-9 12405 df-n0 12600 df-xnn0 12673 df-z 12687 df-dec 12808 df-uz 12959 df-rp 13114 df-fz 13633 df-fzo 13782 df-seq 14138 df-exp 14198 df-hash 14468 df-word 14652 df-lsw 14701 df-concat 14709 df-s1 14736 df-substr 14782 df-pfx 14814 df-splice 14892 df-reverse 14901 df-s2 14992 df-struct 17318 df-sets 17335 df-slot 17353 df-ndx 17365 df-base 17381 df-ress 17402 df-plusg 17434 df-mulr 17435 df-starv 17436 df-sca 17437 df-vsca 17438 df-ip 17439 df-tset 17440 df-ple 17441 df-ds 17443 df-unif 17444 df-hom 17445 df-cco 17446 df-0g 17605 df-gsum 17606 df-prds 17611 df-pws 17613 df-mre 17749 df-mrc 17750 df-acs 17752 df-mgm 18809 df-sgrp 18901 df-mnd 18917 df-mhm 18971 df-submnd 18972 df-efmnd 19058 df-grp 19140 df-minusg 19141 df-mulg 19271 df-subg 19326 df-ghm 19421 df-gim 19466 df-cntz 19524 df-oppg 19553 df-symg 19577 df-pmtr 19649 df-psgn 19698 df-cmn 19989 df-abl 19990 df-mgp 20354 df-rng 20368 df-ur 20401 df-ring 20454 df-cring 20455 df-rhm 20695 df-subrng 20791 df-subrg 20815 df-sra 21441 df-rgmod 21442 df-cnfld 21672 df-zring 21746 df-zrh 21802 df-dsmm 22031 df-frlm 22046 df-mat 22716 |
| This theorem is used by: smadiadet 22978 |
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