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Mirrors > Home > MPE Home > Th. List > 1pmatscmul | Structured version Visualization version GIF version |
Description: The scalar product of the identity polynomial matrix with a polynomial is a polynomial matrix. (Contributed by AV, 2-Nov-2019.) (Revised by AV, 4-Dec-2019.) |
Ref | Expression |
---|---|
1pmatscmul.p | ⊢ 𝑃 = (Poly1‘𝑅) |
1pmatscmul.c | ⊢ 𝐶 = (𝑁 Mat 𝑃) |
1pmatscmul.b | ⊢ 𝐵 = (Base‘𝐶) |
1pmatscmul.e | ⊢ 𝐸 = (Base‘𝑃) |
1pmatscmul.m | ⊢ ∗ = ( ·𝑠 ‘𝐶) |
1pmatscmul.1 | ⊢ 1 = (1r‘𝐶) |
Ref | Expression |
---|---|
1pmatscmul | ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → (𝑄 ∗ 1 ) ∈ 𝐵) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1pmatscmul.p | . . . . 5 ⊢ 𝑃 = (Poly1‘𝑅) | |
2 | 1 | ply1ring 19820 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
3 | 2 | anim2i 594 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (𝑁 ∈ Fin ∧ 𝑃 ∈ Ring)) |
4 | 3 | 3adant3 1127 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → (𝑁 ∈ Fin ∧ 𝑃 ∈ Ring)) |
5 | simp3 1133 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → 𝑄 ∈ 𝐸) | |
6 | 1pmatscmul.c | . . . . 5 ⊢ 𝐶 = (𝑁 Mat 𝑃) | |
7 | 1, 6 | pmatring 20700 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐶 ∈ Ring) |
8 | 7 | 3adant3 1127 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → 𝐶 ∈ Ring) |
9 | 1pmatscmul.b | . . . 4 ⊢ 𝐵 = (Base‘𝐶) | |
10 | 1pmatscmul.1 | . . . 4 ⊢ 1 = (1r‘𝐶) | |
11 | 9, 10 | ringidcl 18768 | . . 3 ⊢ (𝐶 ∈ Ring → 1 ∈ 𝐵) |
12 | 8, 11 | syl 17 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → 1 ∈ 𝐵) |
13 | 1pmatscmul.e | . . 3 ⊢ 𝐸 = (Base‘𝑃) | |
14 | 1pmatscmul.m | . . 3 ⊢ ∗ = ( ·𝑠 ‘𝐶) | |
15 | 13, 6, 9, 14 | matvscl 20439 | . 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑃 ∈ Ring) ∧ (𝑄 ∈ 𝐸 ∧ 1 ∈ 𝐵)) → (𝑄 ∗ 1 ) ∈ 𝐵) |
16 | 4, 5, 12, 15 | syl12anc 1475 | 1 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → (𝑄 ∗ 1 ) ∈ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 ∧ w3a 1072 = wceq 1632 ∈ wcel 2139 ‘cfv 6049 (class class class)co 6813 Fincfn 8121 Basecbs 16059 ·𝑠 cvsca 16147 1rcur 18701 Ringcrg 18747 Poly1cpl1 19749 Mat cmat 20415 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1871 ax-4 1886 ax-5 1988 ax-6 2054 ax-7 2090 ax-8 2141 ax-9 2148 ax-10 2168 ax-11 2183 ax-12 2196 ax-13 2391 ax-ext 2740 ax-rep 4923 ax-sep 4933 ax-nul 4941 ax-pow 4992 ax-pr 5055 ax-un 7114 ax-inf2 8711 ax-cnex 10184 ax-resscn 10185 ax-1cn 10186 ax-icn 10187 ax-addcl 10188 ax-addrcl 10189 ax-mulcl 10190 ax-mulrcl 10191 ax-mulcom 10192 ax-addass 10193 ax-mulass 10194 ax-distr 10195 ax-i2m1 10196 ax-1ne0 10197 ax-1rid 10198 ax-rnegex 10199 ax-rrecex 10200 ax-cnre 10201 ax-pre-lttri 10202 ax-pre-lttrn 10203 ax-pre-ltadd 10204 ax-pre-mulgt0 10205 |
This theorem depends on definitions: df-bi 197 df-or 384 df-an 385 df-3or 1073 df-3an 1074 df-tru 1635 df-ex 1854 df-nf 1859 df-sb 2047 df-eu 2611 df-mo 2612 df-clab 2747 df-cleq 2753 df-clel 2756 df-nfc 2891 df-ne 2933 df-nel 3036 df-ral 3055 df-rex 3056 df-reu 3057 df-rmo 3058 df-rab 3059 df-v 3342 df-sbc 3577 df-csb 3675 df-dif 3718 df-un 3720 df-in 3722 df-ss 3729 df-pss 3731 df-nul 4059 df-if 4231 df-pw 4304 df-sn 4322 df-pr 4324 df-tp 4326 df-op 4328 df-ot 4330 df-uni 4589 df-int 4628 df-iun 4674 df-iin 4675 df-br 4805 df-opab 4865 df-mpt 4882 df-tr 4905 df-id 5174 df-eprel 5179 df-po 5187 df-so 5188 df-fr 5225 df-se 5226 df-we 5227 df-xp 5272 df-rel 5273 df-cnv 5274 df-co 5275 df-dm 5276 df-rn 5277 df-res 5278 df-ima 5279 df-pred 5841 df-ord 5887 df-on 5888 df-lim 5889 df-suc 5890 df-iota 6012 df-fun 6051 df-fn 6052 df-f 6053 df-f1 6054 df-fo 6055 df-f1o 6056 df-fv 6057 df-isom 6058 df-riota 6774 df-ov 6816 df-oprab 6817 df-mpt2 6818 df-of 7062 df-ofr 7063 df-om 7231 df-1st 7333 df-2nd 7334 df-supp 7464 df-wrecs 7576 df-recs 7637 df-rdg 7675 df-1o 7729 df-2o 7730 df-oadd 7733 df-er 7911 df-map 8025 df-pm 8026 df-ixp 8075 df-en 8122 df-dom 8123 df-sdom 8124 df-fin 8125 df-fsupp 8441 df-sup 8513 df-oi 8580 df-card 8955 df-pnf 10268 df-mnf 10269 df-xr 10270 df-ltxr 10271 df-le 10272 df-sub 10460 df-neg 10461 df-nn 11213 df-2 11271 df-3 11272 df-4 11273 df-5 11274 df-6 11275 df-7 11276 df-8 11277 df-9 11278 df-n0 11485 df-z 11570 df-dec 11686 df-uz 11880 df-fz 12520 df-fzo 12660 df-seq 12996 df-hash 13312 df-struct 16061 df-ndx 16062 df-slot 16063 df-base 16065 df-sets 16066 df-ress 16067 df-plusg 16156 df-mulr 16157 df-sca 16159 df-vsca 16160 df-ip 16161 df-tset 16162 df-ple 16163 df-ds 16166 df-hom 16168 df-cco 16169 df-0g 16304 df-gsum 16305 df-prds 16310 df-pws 16312 df-mre 16448 df-mrc 16449 df-acs 16451 df-mgm 17443 df-sgrp 17485 df-mnd 17496 df-mhm 17536 df-submnd 17537 df-grp 17626 df-minusg 17627 df-sbg 17628 df-mulg 17742 df-subg 17792 df-ghm 17859 df-cntz 17950 df-cmn 18395 df-abl 18396 df-mgp 18690 df-ur 18702 df-ring 18749 df-subrg 18980 df-lmod 19067 df-lss 19135 df-sra 19374 df-rgmod 19375 df-psr 19558 df-mpl 19560 df-opsr 19562 df-psr1 19752 df-ply1 19754 df-dsmm 20278 df-frlm 20293 df-mamu 20392 df-mat 20416 |
This theorem is referenced by: pmatcollpwscmatlem2 20797 pmatcollpwscmat 20798 |
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