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| Mirrors > Home > MPE Home > Th. List > chfacfscmulcl | Structured version Visualization version GIF version | ||
| Description: Closure of a scaled value of the "characteristic factor function". (Contributed by AV, 9-Nov-2019.) |
| Ref | Expression |
|---|---|
| chfacfisf.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
| chfacfisf.b | ⊢ 𝐵 = (Base‘𝐴) |
| chfacfisf.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| chfacfisf.y | ⊢ 𝑌 = (𝑁 Mat 𝑃) |
| chfacfisf.r | ⊢ × = (.r‘𝑌) |
| chfacfisf.s | ⊢ − = (-g‘𝑌) |
| chfacfisf.0 | ⊢ 0 = (0g‘𝑌) |
| chfacfisf.t | ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) |
| chfacfisf.g | ⊢ 𝐺 = (𝑛 ∈ ℕ0 ↦ if(𝑛 = 0, ( 0 − ((𝑇‘𝑀) × (𝑇‘(𝑏‘0)))), if(𝑛 = (𝑠 + 1), (𝑇‘(𝑏‘𝑠)), if((𝑠 + 1) < 𝑛, 0 , ((𝑇‘(𝑏‘(𝑛 − 1))) − ((𝑇‘𝑀) × (𝑇‘(𝑏‘𝑛)))))))) |
| chfacfscmulcl.x | ⊢ 𝑋 = (var1‘𝑅) |
| chfacfscmulcl.m | ⊢ · = ( ·𝑠 ‘𝑌) |
| chfacfscmulcl.e | ⊢ ↑ = (.g‘(mulGrp‘𝑃)) |
| Ref | Expression |
|---|---|
| chfacfscmulcl | ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → ((𝐾 ↑ 𝑋) · (𝐺‘𝐾)) ∈ (Base‘𝑌)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | crngring 20502 | . . . . 5 ⊢ (𝑅 ∈ CRing → 𝑅 ∈ Ring) | |
| 2 | chfacfisf.p | . . . . . 6 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 3 | chfacfisf.y | . . . . . 6 ⊢ 𝑌 = (𝑁 Mat 𝑃) | |
| 4 | 2, 3 | pmatlmod 23041 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑌 ∈ LMod) |
| 5 | 1, 4 | sylan2 605 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑌 ∈ LMod) |
| 6 | 5 | 3adant3 1150 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → 𝑌 ∈ LMod) |
| 7 | 6 | 3ad2ant1 1151 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → 𝑌 ∈ LMod) |
| 8 | eqid 2763 | . . . . 5 ⊢ (mulGrp‘𝑃) = (mulGrp‘𝑃) | |
| 9 | eqid 2763 | . . . . 5 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 10 | 8, 9 | mgpbas 20395 | . . . 4 ⊢ (Base‘𝑃) = (Base‘(mulGrp‘𝑃)) |
| 11 | chfacfscmulcl.e | . . . 4 ⊢ ↑ = (.g‘(mulGrp‘𝑃)) | |
| 12 | 2 | ply1ring 22595 | . . . . . . . 8 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
| 13 | 1, 12 | syl 18 | . . . . . . 7 ⊢ (𝑅 ∈ CRing → 𝑃 ∈ Ring) |
| 14 | 13 | 3ad2ant2 1152 | . . . . . 6 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → 𝑃 ∈ Ring) |
| 15 | 8 | ringmgp 20495 | . . . . . 6 ⊢ (𝑃 ∈ Ring → (mulGrp‘𝑃) ∈ Mnd) |
| 16 | 14, 15 | syl 18 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → (mulGrp‘𝑃) ∈ Mnd) |
| 17 | 16 | 3ad2ant1 1151 | . . . 4 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → (mulGrp‘𝑃) ∈ Mnd) |
| 18 | simp3 1156 | . . . 4 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → 𝐾 ∈ ℕ0) | |
| 19 | 1 | 3ad2ant2 1152 | . . . . . 6 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → 𝑅 ∈ Ring) |
| 20 | chfacfscmulcl.x | . . . . . . 7 ⊢ 𝑋 = (var1‘𝑅) | |
| 21 | 20, 2, 9 | vr1cl 22565 | . . . . . 6 ⊢ (𝑅 ∈ Ring → 𝑋 ∈ (Base‘𝑃)) |
| 22 | 19, 21 | syl 18 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → 𝑋 ∈ (Base‘𝑃)) |
| 23 | 22 | 3ad2ant1 1151 | . . . 4 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → 𝑋 ∈ (Base‘𝑃)) |
| 24 | 10, 11, 17, 18, 23 | mulgnn0cld 19334 | . . 3 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → (𝐾 ↑ 𝑋) ∈ (Base‘𝑃)) |
| 25 | 2 | ply1crng 22546 | . . . . . . . . 9 ⊢ (𝑅 ∈ CRing → 𝑃 ∈ CRing) |
| 26 | 25 | anim2i 629 | . . . . . . . 8 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → (𝑁 ∈ Fin ∧ 𝑃 ∈ CRing)) |
| 27 | 26 | 3adant3 1150 | . . . . . . 7 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → (𝑁 ∈ Fin ∧ 𝑃 ∈ CRing)) |
| 28 | 3 | matsca2 22765 | . . . . . . 7 ⊢ ((𝑁 ∈ Fin ∧ 𝑃 ∈ CRing) → 𝑃 = (Scalar‘𝑌)) |
| 29 | 27, 28 | syl 18 | . . . . . 6 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → 𝑃 = (Scalar‘𝑌)) |
| 30 | 29 | eqcomd 2769 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → (Scalar‘𝑌) = 𝑃) |
| 31 | 30 | fveq2d 6912 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → (Base‘(Scalar‘𝑌)) = (Base‘𝑃)) |
| 32 | 31 | 3ad2ant1 1151 | . . 3 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → (Base‘(Scalar‘𝑌)) = (Base‘𝑃)) |
| 33 | 24, 32 | eleqtrrd 2867 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → (𝐾 ↑ 𝑋) ∈ (Base‘(Scalar‘𝑌))) |
| 34 | chfacfisf.a | . . . . . 6 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
| 35 | chfacfisf.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝐴) | |
| 36 | chfacfisf.r | . . . . . 6 ⊢ × = (.r‘𝑌) | |
| 37 | chfacfisf.s | . . . . . 6 ⊢ − = (-g‘𝑌) | |
| 38 | chfacfisf.0 | . . . . . 6 ⊢ 0 = (0g‘𝑌) | |
| 39 | chfacfisf.t | . . . . . 6 ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) | |
| 40 | chfacfisf.g | . . . . . 6 ⊢ 𝐺 = (𝑛 ∈ ℕ0 ↦ if(𝑛 = 0, ( 0 − ((𝑇‘𝑀) × (𝑇‘(𝑏‘0)))), if(𝑛 = (𝑠 + 1), (𝑇‘(𝑏‘𝑠)), if((𝑠 + 1) < 𝑛, 0 , ((𝑇‘(𝑏‘(𝑛 − 1))) − ((𝑇‘𝑀) × (𝑇‘(𝑏‘𝑛)))))))) | |
| 41 | 34, 35, 2, 3, 36, 37, 38, 39, 40 | chfacfisf 23202 | . . . . 5 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠)))) → 𝐺:ℕ0⟶(Base‘𝑌)) |
| 42 | 1, 41 | syl3anl2 1441 | . . . 4 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠)))) → 𝐺:ℕ0⟶(Base‘𝑌)) |
| 43 | 42 | 3adant3 1150 | . . 3 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → 𝐺:ℕ0⟶(Base‘𝑌)) |
| 44 | 43, 18 | ffvelcdmd 7109 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → (𝐺‘𝐾) ∈ (Base‘𝑌)) |
| 45 | eqid 2763 | . . 3 ⊢ (Base‘𝑌) = (Base‘𝑌) | |
| 46 | eqid 2763 | . . 3 ⊢ (Scalar‘𝑌) = (Scalar‘𝑌) | |
| 47 | chfacfscmulcl.m | . . 3 ⊢ · = ( ·𝑠 ‘𝑌) | |
| 48 | eqid 2763 | . . 3 ⊢ (Base‘(Scalar‘𝑌)) = (Base‘(Scalar‘𝑌)) | |
| 49 | 45, 46, 47, 48 | lmodvscl 21183 | . 2 ⊢ ((𝑌 ∈ LMod ∧ (𝐾 ↑ 𝑋) ∈ (Base‘(Scalar‘𝑌)) ∧ (𝐺‘𝐾) ∈ (Base‘𝑌)) → ((𝐾 ↑ 𝑋) · (𝐺‘𝐾)) ∈ (Base‘𝑌)) |
| 50 | 7, 33, 44, 49 | syl3anc 1399 | 1 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) ∧ (𝑠 ∈ ℕ ∧ 𝑏 ∈ (𝐵 ↑m (0...𝑠))) ∧ 𝐾 ∈ ℕ0) → ((𝐾 ↑ 𝑋) · (𝐺‘𝐾)) ∈ (Base‘𝑌)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2147 ifcif 4485 class class class wbr 5106 ↦ cmpt 5189 ⟶wf 6554 ‘cfv 6558 (class class class)co 7443 ↑m cmap 8875 Fincfn 9001 0cc0 11227 1c1 11228 + caddc 11230 < clt 11370 − cmin 11568 ℕcn 12362 ℕ0cn0 12633 ...cfz 13666 Basecbs 17416 .rcmulr 17458 Scalarcsca 17460 ·𝑠 cvsca 17461 0gc0g 17639 Mndcmnd 18952 -gcsg 19175 .gcmg 19306 mulGrpcmgp 20390 Ringcrg 20489 CRingccrg 20490 LModclmod 21165 var1cv1 22524 Poly1cpl1 22525 Mat cmat 22752 matToPolyMat cmat2pmat 23052 |
| 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 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7775 ax-cnex 11283 ax-resscn 11284 ax-1cn 11285 ax-icn 11286 ax-addcl 11287 ax-addrcl 11288 ax-mulcl 11289 ax-mulrcl 11290 ax-mulcom 11291 ax-addass 11292 ax-mulass 11293 ax-distr 11294 ax-i2m1 11295 ax-1ne0 11296 ax-1rid 11297 ax-rnegex 11298 ax-rrecex 11299 ax-cnre 11300 ax-pre-lttri 11301 ax-pre-lttrn 11302 ax-pre-ltadd 11303 ax-pre-mulgt0 11304 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 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 4839 df-ot 4862 df-uni 4871 df-int 4911 df-iun 4956 df-iin 4957 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-se 5609 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6322 df-ord 6383 df-on 6384 df-lim 6385 df-suc 6386 df-iota 6512 df-fun 6560 df-fn 6561 df-f 6562 df-f1 6563 df-fo 6564 df-f1o 6565 df-fv 6566 df-isom 6567 df-riota 7400 df-ov 7446 df-oprab 7447 df-mpo 7448 df-of 7717 df-ofr 7718 df-om 7902 df-1st 8025 df-2nd 8026 df-supp 8205 df-frecs 8327 df-wrecs 8358 df-recs 8407 df-rdg 8446 df-1o 8504 df-2o 8505 df-er 8745 df-map 8877 df-pm 8878 df-ixp 8954 df-en 9002 df-dom 9003 df-sdom 9004 df-fin 9005 df-fsupp 9382 df-sup 9461 df-oi 9531 df-card 10047 df-pnf 11372 df-mnf 11373 df-xr 11374 df-ltxr 11375 df-le 11376 df-sub 11570 df-neg 11571 df-nn 12363 df-2 12432 df-3 12433 df-4 12434 df-5 12435 df-6 12436 df-7 12437 df-8 12438 df-9 12439 df-n0 12634 df-z 12721 df-dec 12842 df-uz 12993 df-fz 13667 df-fzo 13816 df-seq 14172 df-hash 14502 df-struct 17354 df-sets 17371 df-slot 17389 df-ndx 17401 df-base 17417 df-ress 17438 df-plusg 17470 df-mulr 17471 df-sca 17473 df-vsca 17474 df-ip 17475 df-tset 17476 df-ple 17477 df-ds 17479 df-hom 17481 df-cco 17482 df-0g 17641 df-gsum 17642 df-prds 17647 df-pws 17649 df-mre 17785 df-mrc 17786 df-acs 17788 df-mgm 18845 df-sgrp 18937 df-mnd 18953 df-mhm 19007 df-submnd 19008 df-grp 19176 df-minusg 19177 df-sbg 19178 df-mulg 19307 df-subg 19362 df-ghm 19457 df-cntz 19561 df-cmn 20026 df-abl 20027 df-mgp 20391 df-rng 20405 df-ur 20438 df-ring 20491 df-cring 20492 df-subrng 20828 df-subrg 20852 df-lmod 21167 df-lss 21237 df-sra 21478 df-rgmod 21479 df-dsmm 22068 df-frlm 22083 df-ascl 22193 df-psr 22247 df-mvr 22248 df-mpl 22249 df-opsr 22251 df-psr1 22528 df-vr1 22529 df-ply1 22530 df-mamu 22736 df-mat 22753 df-mat2pmat 23055 |
| This theorem is used by: chfacfscmulgsum 23208 |
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