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Mirrors > Home > MPE Home > Th. List > matvscl | Structured version Visualization version GIF version |
Description: Closure of the scalar multiplication in the matrix ring. (lmodvscl 19089 analog.) (Contributed by AV, 27-Nov-2019.) |
Ref | Expression |
---|---|
matvscl.k | ⊢ 𝐾 = (Base‘𝑅) |
matvscl.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
matvscl.b | ⊢ 𝐵 = (Base‘𝐴) |
matvscl.s | ⊢ · = ( ·𝑠 ‘𝐴) |
Ref | Expression |
---|---|
matvscl | ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → (𝐶 · 𝑋) ∈ 𝐵) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | matvscl.a | . . . 4 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
2 | 1 | matlmod 20451 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐴 ∈ LMod) |
3 | 2 | adantr 466 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → 𝐴 ∈ LMod) |
4 | matvscl.k | . . . . . . 7 ⊢ 𝐾 = (Base‘𝑅) | |
5 | 1 | matsca2 20442 | . . . . . . . 8 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑅 = (Scalar‘𝐴)) |
6 | 5 | fveq2d 6336 | . . . . . . 7 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (Base‘𝑅) = (Base‘(Scalar‘𝐴))) |
7 | 4, 6 | syl5eq 2816 | . . . . . 6 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐾 = (Base‘(Scalar‘𝐴))) |
8 | 7 | eleq2d 2835 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (𝐶 ∈ 𝐾 ↔ 𝐶 ∈ (Base‘(Scalar‘𝐴)))) |
9 | 8 | biimpd 219 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (𝐶 ∈ 𝐾 → 𝐶 ∈ (Base‘(Scalar‘𝐴)))) |
10 | 9 | adantrd 475 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → ((𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵) → 𝐶 ∈ (Base‘(Scalar‘𝐴)))) |
11 | 10 | imp 393 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → 𝐶 ∈ (Base‘(Scalar‘𝐴))) |
12 | simprr 748 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → 𝑋 ∈ 𝐵) | |
13 | matvscl.b | . . 3 ⊢ 𝐵 = (Base‘𝐴) | |
14 | eqid 2770 | . . 3 ⊢ (Scalar‘𝐴) = (Scalar‘𝐴) | |
15 | matvscl.s | . . 3 ⊢ · = ( ·𝑠 ‘𝐴) | |
16 | eqid 2770 | . . 3 ⊢ (Base‘(Scalar‘𝐴)) = (Base‘(Scalar‘𝐴)) | |
17 | 13, 14, 15, 16 | lmodvscl 19089 | . 2 ⊢ ((𝐴 ∈ LMod ∧ 𝐶 ∈ (Base‘(Scalar‘𝐴)) ∧ 𝑋 ∈ 𝐵) → (𝐶 · 𝑋) ∈ 𝐵) |
18 | 3, 11, 12, 17 | syl3anc 1475 | 1 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → (𝐶 · 𝑋) ∈ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 382 = wceq 1630 ∈ wcel 2144 ‘cfv 6031 (class class class)co 6792 Fincfn 8108 Basecbs 16063 Scalarcsca 16151 ·𝑠 cvsca 16152 Ringcrg 18754 LModclmod 19072 Mat cmat 20429 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1869 ax-4 1884 ax-5 1990 ax-6 2056 ax-7 2092 ax-8 2146 ax-9 2153 ax-10 2173 ax-11 2189 ax-12 2202 ax-13 2407 ax-ext 2750 ax-rep 4902 ax-sep 4912 ax-nul 4920 ax-pow 4971 ax-pr 5034 ax-un 7095 ax-cnex 10193 ax-resscn 10194 ax-1cn 10195 ax-icn 10196 ax-addcl 10197 ax-addrcl 10198 ax-mulcl 10199 ax-mulrcl 10200 ax-mulcom 10201 ax-addass 10202 ax-mulass 10203 ax-distr 10204 ax-i2m1 10205 ax-1ne0 10206 ax-1rid 10207 ax-rnegex 10208 ax-rrecex 10209 ax-cnre 10210 ax-pre-lttri 10211 ax-pre-lttrn 10212 ax-pre-ltadd 10213 ax-pre-mulgt0 10214 |
This theorem depends on definitions: df-bi 197 df-an 383 df-or 827 df-3or 1071 df-3an 1072 df-tru 1633 df-ex 1852 df-nf 1857 df-sb 2049 df-eu 2621 df-mo 2622 df-clab 2757 df-cleq 2763 df-clel 2766 df-nfc 2901 df-ne 2943 df-nel 3046 df-ral 3065 df-rex 3066 df-reu 3067 df-rmo 3068 df-rab 3069 df-v 3351 df-sbc 3586 df-csb 3681 df-dif 3724 df-un 3726 df-in 3728 df-ss 3735 df-pss 3737 df-nul 4062 df-if 4224 df-pw 4297 df-sn 4315 df-pr 4317 df-tp 4319 df-op 4321 df-ot 4323 df-uni 4573 df-int 4610 df-iun 4654 df-br 4785 df-opab 4845 df-mpt 4862 df-tr 4885 df-id 5157 df-eprel 5162 df-po 5170 df-so 5171 df-fr 5208 df-we 5210 df-xp 5255 df-rel 5256 df-cnv 5257 df-co 5258 df-dm 5259 df-rn 5260 df-res 5261 df-ima 5262 df-pred 5823 df-ord 5869 df-on 5870 df-lim 5871 df-suc 5872 df-iota 5994 df-fun 6033 df-fn 6034 df-f 6035 df-f1 6036 df-fo 6037 df-f1o 6038 df-fv 6039 df-riota 6753 df-ov 6795 df-oprab 6796 df-mpt2 6797 df-om 7212 df-1st 7314 df-2nd 7315 df-wrecs 7558 df-recs 7620 df-rdg 7658 df-1o 7712 df-oadd 7716 df-er 7895 df-map 8010 df-ixp 8062 df-en 8109 df-dom 8110 df-sdom 8111 df-fin 8112 df-sup 8503 df-pnf 10277 df-mnf 10278 df-xr 10279 df-ltxr 10280 df-le 10281 df-sub 10469 df-neg 10470 df-nn 11222 df-2 11280 df-3 11281 df-4 11282 df-5 11283 df-6 11284 df-7 11285 df-8 11286 df-9 11287 df-n0 11494 df-z 11579 df-dec 11695 df-uz 11888 df-fz 12533 df-struct 16065 df-ndx 16066 df-slot 16067 df-base 16069 df-sets 16070 df-ress 16071 df-plusg 16161 df-mulr 16162 df-sca 16164 df-vsca 16165 df-ip 16166 df-tset 16167 df-ple 16168 df-ds 16171 df-hom 16173 df-cco 16174 df-0g 16309 df-prds 16315 df-pws 16317 df-mgm 17449 df-sgrp 17491 df-mnd 17502 df-grp 17632 df-minusg 17633 df-sbg 17634 df-subg 17798 df-mgp 18697 df-ur 18709 df-ring 18756 df-subrg 18987 df-lmod 19074 df-lss 19142 df-sra 19386 df-rgmod 19387 df-dsmm 20292 df-frlm 20307 df-mat 20430 |
This theorem is referenced by: dmatscmcl 20526 scmatscmiddistr 20531 scmatmats 20534 scmatscm 20536 scmataddcl 20539 scmatsubcl 20540 scmatmulcl 20541 smatvscl 20547 scmatrhmcl 20551 scmatf1 20554 1pmatscmul 20726 mat2pmatlin 20759 mat2pmatscmxcl 20764 m2pmfzgsumcl 20772 monmatcollpw 20803 pmatcollpw 20805 pmatcollpwfi 20806 chmatcl 20852 chmatval 20853 chmaidscmat 20872 cpmidpmatlem2 20895 chcoeffeqlem 20909 |
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