![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > matvscl | Structured version Visualization version GIF version |
Description: Closure of the scalar multiplication in the matrix ring. (lmodvscl 19195 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 20557 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐴 ∈ LMod) |
3 | 2 | adantr 473 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → 𝐴 ∈ LMod) |
4 | matvscl.k | . . . . . . 7 ⊢ 𝐾 = (Base‘𝑅) | |
5 | 1 | matsca2 20548 | . . . . . . . 8 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑅 = (Scalar‘𝐴)) |
6 | 5 | fveq2d 6413 | . . . . . . 7 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (Base‘𝑅) = (Base‘(Scalar‘𝐴))) |
7 | 4, 6 | syl5eq 2843 | . . . . . 6 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐾 = (Base‘(Scalar‘𝐴))) |
8 | 7 | eleq2d 2862 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (𝐶 ∈ 𝐾 ↔ 𝐶 ∈ (Base‘(Scalar‘𝐴)))) |
9 | 8 | biimpd 221 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (𝐶 ∈ 𝐾 → 𝐶 ∈ (Base‘(Scalar‘𝐴)))) |
10 | 9 | adantrd 486 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → ((𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵) → 𝐶 ∈ (Base‘(Scalar‘𝐴)))) |
11 | 10 | imp 396 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → 𝐶 ∈ (Base‘(Scalar‘𝐴))) |
12 | simprr 790 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → 𝑋 ∈ 𝐵) | |
13 | matvscl.b | . . 3 ⊢ 𝐵 = (Base‘𝐴) | |
14 | eqid 2797 | . . 3 ⊢ (Scalar‘𝐴) = (Scalar‘𝐴) | |
15 | matvscl.s | . . 3 ⊢ · = ( ·𝑠 ‘𝐴) | |
16 | eqid 2797 | . . 3 ⊢ (Base‘(Scalar‘𝐴)) = (Base‘(Scalar‘𝐴)) | |
17 | 13, 14, 15, 16 | lmodvscl 19195 | . 2 ⊢ ((𝐴 ∈ LMod ∧ 𝐶 ∈ (Base‘(Scalar‘𝐴)) ∧ 𝑋 ∈ 𝐵) → (𝐶 · 𝑋) ∈ 𝐵) |
18 | 3, 11, 12, 17 | syl3anc 1491 | 1 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝐶 ∈ 𝐾 ∧ 𝑋 ∈ 𝐵)) → (𝐶 · 𝑋) ∈ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 385 = wceq 1653 ∈ wcel 2157 ‘cfv 6099 (class class class)co 6876 Fincfn 8193 Basecbs 16181 Scalarcsca 16267 ·𝑠 cvsca 16268 Ringcrg 18860 LModclmod 19178 Mat cmat 20535 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1891 ax-4 1905 ax-5 2006 ax-6 2072 ax-7 2107 ax-8 2159 ax-9 2166 ax-10 2185 ax-11 2200 ax-12 2213 ax-13 2354 ax-ext 2775 ax-rep 4962 ax-sep 4973 ax-nul 4981 ax-pow 5033 ax-pr 5095 ax-un 7181 ax-cnex 10278 ax-resscn 10279 ax-1cn 10280 ax-icn 10281 ax-addcl 10282 ax-addrcl 10283 ax-mulcl 10284 ax-mulrcl 10285 ax-mulcom 10286 ax-addass 10287 ax-mulass 10288 ax-distr 10289 ax-i2m1 10290 ax-1ne0 10291 ax-1rid 10292 ax-rnegex 10293 ax-rrecex 10294 ax-cnre 10295 ax-pre-lttri 10296 ax-pre-lttrn 10297 ax-pre-ltadd 10298 ax-pre-mulgt0 10299 |
This theorem depends on definitions: df-bi 199 df-an 386 df-or 875 df-3or 1109 df-3an 1110 df-tru 1657 df-ex 1876 df-nf 1880 df-sb 2065 df-mo 2590 df-eu 2607 df-clab 2784 df-cleq 2790 df-clel 2793 df-nfc 2928 df-ne 2970 df-nel 3073 df-ral 3092 df-rex 3093 df-reu 3094 df-rmo 3095 df-rab 3096 df-v 3385 df-sbc 3632 df-csb 3727 df-dif 3770 df-un 3772 df-in 3774 df-ss 3781 df-pss 3783 df-nul 4114 df-if 4276 df-pw 4349 df-sn 4367 df-pr 4369 df-tp 4371 df-op 4373 df-ot 4375 df-uni 4627 df-int 4666 df-iun 4710 df-br 4842 df-opab 4904 df-mpt 4921 df-tr 4944 df-id 5218 df-eprel 5223 df-po 5231 df-so 5232 df-fr 5269 df-we 5271 df-xp 5316 df-rel 5317 df-cnv 5318 df-co 5319 df-dm 5320 df-rn 5321 df-res 5322 df-ima 5323 df-pred 5896 df-ord 5942 df-on 5943 df-lim 5944 df-suc 5945 df-iota 6062 df-fun 6101 df-fn 6102 df-f 6103 df-f1 6104 df-fo 6105 df-f1o 6106 df-fv 6107 df-riota 6837 df-ov 6879 df-oprab 6880 df-mpt2 6881 df-om 7298 df-1st 7399 df-2nd 7400 df-wrecs 7643 df-recs 7705 df-rdg 7743 df-1o 7797 df-oadd 7801 df-er 7980 df-map 8095 df-ixp 8147 df-en 8194 df-dom 8195 df-sdom 8196 df-fin 8197 df-sup 8588 df-pnf 10363 df-mnf 10364 df-xr 10365 df-ltxr 10366 df-le 10367 df-sub 10556 df-neg 10557 df-nn 11311 df-2 11372 df-3 11373 df-4 11374 df-5 11375 df-6 11376 df-7 11377 df-8 11378 df-9 11379 df-n0 11577 df-z 11663 df-dec 11780 df-uz 11927 df-fz 12577 df-struct 16183 df-ndx 16184 df-slot 16185 df-base 16187 df-sets 16188 df-ress 16189 df-plusg 16277 df-mulr 16278 df-sca 16280 df-vsca 16281 df-ip 16282 df-tset 16283 df-ple 16284 df-ds 16286 df-hom 16288 df-cco 16289 df-0g 16414 df-prds 16420 df-pws 16422 df-mgm 17554 df-sgrp 17596 df-mnd 17607 df-grp 17738 df-minusg 17739 df-sbg 17740 df-subg 17901 df-mgp 18803 df-ur 18815 df-ring 18862 df-subrg 19093 df-lmod 19180 df-lss 19248 df-sra 19492 df-rgmod 19493 df-dsmm 20398 df-frlm 20413 df-mat 20536 |
This theorem is referenced by: dmatscmcl 20632 scmatscmiddistr 20637 scmatmats 20640 scmatscm 20642 scmataddcl 20645 scmatsubcl 20646 scmatmulcl 20647 smatvscl 20653 scmatrhmcl 20657 scmatf1 20660 1pmatscmul 20832 mat2pmatlin 20865 mat2pmatscmxcl 20870 m2pmfzgsumcl 20878 monmatcollpw 20909 pmatcollpw 20911 pmatcollpwfi 20912 chmatcl 20958 chmatval 20959 chmaidscmat 20978 cpmidpmatlem2 21001 chcoeffeqlem 21015 |
Copyright terms: Public domain | W3C validator |