mp2pm2mplem2 - Metamath Proof Explorer

	Metamath Proof Explorer		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > mp2pm2mplem2		Structured version Visualization version GIF version

Theorem mp2pm2mplem2 20660

Description: Lemma 2 for mp2pm2mp 20664. (Contributed by AV, 10-Oct-2019.) (Revised by AV, 5-Dec-2019.)

**Hypotheses**
Ref	Expression
mp2pm2mp.a	⊢ 𝐴 = (𝑁 Mat 𝑅)
mp2pm2mp.q	⊢ 𝑄 = (Poly₁‘𝐴)
mp2pm2mp.l	⊢ 𝐿 = (Base‘𝑄)
mp2pm2mp.m	⊢ · = ( ·_𝑠 ‘𝑃)
mp2pm2mp.e	⊢ 𝐸 = (._g‘(mulGrp‘𝑃))
mp2pm2mp.y	⊢ 𝑌 = (var₁‘𝑅)
mp2pm2mp.i	⊢ 𝐼 = (𝑝 ∈ 𝐿 ↦ (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ (𝑃 Σ_g (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑝)‘𝑘)𝑗) · (𝑘𝐸𝑌))))))
mp2pm2mplem2.p	⊢ 𝑃 = (Poly₁‘𝑅)
mp2pm2mplem2.c	⊢ 𝐶 = (𝑁 Mat 𝑃)
mp2pm2mplem2.b	⊢ 𝐵 = (Base‘𝐶)

**Assertion**
Ref	Expression
mp2pm2mplem2	⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ (𝑃 Σ_g (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌))))) ∈ 𝐵)

Distinct variable groups: 𝐸,𝑝 𝐿,𝑝 𝑖,𝑁,𝑗,𝑝 𝑖,𝑂,𝑗,𝑝,𝑘 𝑃,𝑝 𝑅,𝑝 𝑌,𝑝 · ,𝑝 𝑘,𝐿 𝑃,𝑖,𝑗,𝑘 𝑅,𝑘 · ,𝑘 𝑖,𝐿,𝑗 𝑘,𝑁 𝑅,𝑖,𝑗 Allowed substitution hints: 𝐴(𝑖,𝑗,𝑘,𝑝) 𝐵(𝑖,𝑗,𝑘,𝑝) 𝐶(𝑖,𝑗,𝑘,𝑝) 𝑄(𝑖,𝑗,𝑘,𝑝) · (𝑖,𝑗) 𝐸(𝑖,𝑗,𝑘) 𝐼(𝑖,𝑗,𝑘,𝑝) 𝑌(𝑖,𝑗,𝑘)

**Proof of Theorem mp2pm2mplem2**
Step	Hyp	Ref	Expression
1		mp2pm2mplem2.c	. 2 ⊢ 𝐶 = (𝑁 Mat 𝑃)
2		eqid 2651	. 2 ⊢ (Base‘𝑃) = (Base‘𝑃)
3		mp2pm2mplem2.b	. 2 ⊢ 𝐵 = (Base‘𝐶)
4		simp1 1081	. 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) → 𝑁 ∈ Fin)
5		mp2pm2mplem2.p	. . . 4 ⊢ 𝑃 = (Poly₁‘𝑅)
6	5	ply1ring 19666	. . 3 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring)
7	6	3ad2ant2 1103	. 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) → 𝑃 ∈ Ring)
8		eqid 2651	. . 3 ⊢ (0_g‘𝑃) = (0_g‘𝑃)
9		ringcmn 18627	. . . . . 6 ⊢ (𝑃 ∈ Ring → 𝑃 ∈ CMnd)
10	6, 9	syl 17	. . . . 5 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ CMnd)
11	10	3ad2ant2 1103	. . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) → 𝑃 ∈ CMnd)
12	11	3ad2ant1 1102	. . 3 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝑃 ∈ CMnd)
13		nn0ex 11336	. . . 4 ⊢ ℕ₀ ∈ V
14	13	a1i 11	. . 3 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ℕ₀ ∈ V)
15		simpl12 1157	. . . . 5 ⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) ∧ 𝑘 ∈ ℕ₀) → 𝑅 ∈ Ring)
16		mp2pm2mp.a	. . . . . 6 ⊢ 𝐴 = (𝑁 Mat 𝑅)
17		eqid 2651	. . . . . 6 ⊢ (Base‘𝑅) = (Base‘𝑅)
18		eqid 2651	. . . . . 6 ⊢ (Base‘𝐴) = (Base‘𝐴)
19		simpl2 1085	. . . . . 6 ⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) ∧ 𝑘 ∈ ℕ₀) → 𝑖 ∈ 𝑁)
20		simpl3 1086	. . . . . 6 ⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) ∧ 𝑘 ∈ ℕ₀) → 𝑗 ∈ 𝑁)
21		simp13 1113	. . . . . . 7 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝑂 ∈ 𝐿)
22		eqid 2651	. . . . . . . 8 ⊢ (coe₁‘𝑂) = (coe₁‘𝑂)
23		mp2pm2mp.l	. . . . . . . 8 ⊢ 𝐿 = (Base‘𝑄)
24		mp2pm2mp.q	. . . . . . . 8 ⊢ 𝑄 = (Poly₁‘𝐴)
25	22, 23, 24, 18	coe1fvalcl 19630	. . . . . . 7 ⊢ ((𝑂 ∈ 𝐿 ∧ 𝑘 ∈ ℕ₀) → ((coe₁‘𝑂)‘𝑘) ∈ (Base‘𝐴))
26	21, 25	sylan 487	. . . . . 6 ⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) ∧ 𝑘 ∈ ℕ₀) → ((coe₁‘𝑂)‘𝑘) ∈ (Base‘𝐴))
27	16, 17, 18, 19, 20, 26	matecld 20280	. . . . 5 ⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) ∧ 𝑘 ∈ ℕ₀) → (𝑖((coe₁‘𝑂)‘𝑘)𝑗) ∈ (Base‘𝑅))
28		simpr 476	. . . . 5 ⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) ∧ 𝑘 ∈ ℕ₀) → 𝑘 ∈ ℕ₀)
29		mp2pm2mp.y	. . . . . 6 ⊢ 𝑌 = (var₁‘𝑅)
30		mp2pm2mp.m	. . . . . 6 ⊢ · = ( ·_𝑠 ‘𝑃)
31		eqid 2651	. . . . . 6 ⊢ (mulGrp‘𝑃) = (mulGrp‘𝑃)
32		mp2pm2mp.e	. . . . . 6 ⊢ 𝐸 = (._g‘(mulGrp‘𝑃))
33	17, 5, 29, 30, 31, 32, 2	ply1tmcl 19690	. . . . 5 ⊢ ((𝑅 ∈ Ring ∧ (𝑖((coe₁‘𝑂)‘𝑘)𝑗) ∈ (Base‘𝑅) ∧ 𝑘 ∈ ℕ₀) → ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌)) ∈ (Base‘𝑃))
34	15, 27, 28, 33	syl3anc 1366	. . . 4 ⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) ∧ 𝑘 ∈ ℕ₀) → ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌)) ∈ (Base‘𝑃))
35		eqid 2651	. . . 4 ⊢ (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌))) = (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌)))
36	34, 35	fmptd 6425	. . 3 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌))):ℕ₀⟶(Base‘𝑃))
37	16, 24, 23, 5, 30, 32, 29	mply1topmatcllem 20656	. . 3 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌))) finSupp (0_g‘𝑃))
38	2, 8, 12, 14, 36, 37	gsumcl 18362	. 2 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑃 Σ_g (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌)))) ∈ (Base‘𝑃))
39	1, 2, 3, 4, 7, 38	matbas2d 20277	1 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑂 ∈ 𝐿) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ (𝑃 Σ_g (𝑘 ∈ ℕ₀ ↦ ((𝑖((coe₁‘𝑂)‘𝑘)𝑗) · (𝑘𝐸𝑌))))) ∈ 𝐵)

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 383 ∧ w3a 1054 = wceq 1523 ∈ wcel 2030 Vcvv 3231 ↦ cmpt 4762 ‘cfv 5926 (class class class)co 6690 ↦ cmpt2 6692 Fincfn 7997 ℕ₀cn0 11330 Basecbs 15904 ·_𝑠 cvsca 15992 0_gc0g 16147 Σ_g cgsu 16148 ._gcmg 17587 CMndccmn 18239 mulGrpcmgp 18535 Ringcrg 18593 var₁cv1 19594 Poly₁cpl1 19595 coe₁cco1 19596 Mat cmat 20261

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1762 ax-4 1777 ax-5 1879 ax-6 1945 ax-7 1981 ax-8 2032 ax-9 2039 ax-10 2059 ax-11 2074 ax-12 2087 ax-13 2282 ax-ext 2631 ax-rep 4804 ax-sep 4814 ax-nul 4822 ax-pow 4873 ax-pr 4936 ax-un 6991 ax-inf2 8576 ax-cnex 10030 ax-resscn 10031 ax-1cn 10032 ax-icn 10033 ax-addcl 10034 ax-addrcl 10035 ax-mulcl 10036 ax-mulrcl 10037 ax-mulcom 10038 ax-addass 10039 ax-mulass 10040 ax-distr 10041 ax-i2m1 10042 ax-1ne0 10043 ax-1rid 10044 ax-rnegex 10045 ax-rrecex 10046 ax-cnre 10047 ax-pre-lttri 10048 ax-pre-lttrn 10049 ax-pre-ltadd 10050 ax-pre-mulgt0 10051

This theorem depends on definitions: df-bi 197 df-or 384 df-an 385 df-3or 1055 df-3an 1056 df-tru 1526 df-fal 1529 df-ex 1745 df-nf 1750 df-sb 1938 df-eu 2502 df-mo 2503 df-clab 2638 df-cleq 2644 df-clel 2647 df-nfc 2782 df-ne 2824 df-nel 2927 df-ral 2946 df-rex 2947 df-reu 2948 df-rmo 2949 df-rab 2950 df-v 3233 df-sbc 3469 df-csb 3567 df-dif 3610 df-un 3612 df-in 3614 df-ss 3621 df-pss 3623 df-nul 3949 df-if 4120 df-pw 4193 df-sn 4211 df-pr 4213 df-tp 4215 df-op 4217 df-ot 4219 df-uni 4469 df-int 4508 df-iun 4554 df-iin 4555 df-br 4686 df-opab 4746 df-mpt 4763 df-tr 4786 df-id 5053 df-eprel 5058 df-po 5064 df-so 5065 df-fr 5102 df-se 5103 df-we 5104 df-xp 5149 df-rel 5150 df-cnv 5151 df-co 5152 df-dm 5153 df-rn 5154 df-res 5155 df-ima 5156 df-pred 5718 df-ord 5764 df-on 5765 df-lim 5766 df-suc 5767 df-iota 5889 df-fun 5928 df-fn 5929 df-f 5930 df-f1 5931 df-fo 5932 df-f1o 5933 df-fv 5934 df-isom 5935 df-riota 6651 df-ov 6693 df-oprab 6694 df-mpt2 6695 df-of 6939 df-ofr 6940 df-om 7108 df-1st 7210 df-2nd 7211 df-supp 7341 df-wrecs 7452 df-recs 7513 df-rdg 7551 df-1o 7605 df-2o 7606 df-oadd 7609 df-er 7787 df-map 7901 df-pm 7902 df-ixp 7951 df-en 7998 df-dom 7999 df-sdom 8000 df-fin 8001 df-fsupp 8317 df-sup 8389 df-oi 8456 df-card 8803 df-pnf 10114 df-mnf 10115 df-xr 10116 df-ltxr 10117 df-le 10118 df-sub 10306 df-neg 10307 df-nn 11059 df-2 11117 df-3 11118 df-4 11119 df-5 11120 df-6 11121 df-7 11122 df-8 11123 df-9 11124 df-n0 11331 df-z 11416 df-dec 11532 df-uz 11726 df-fz 12365 df-fzo 12505 df-seq 12842 df-hash 13158 df-struct 15906 df-ndx 15907 df-slot 15908 df-base 15910 df-sets 15911 df-ress 15912 df-plusg 16001 df-mulr 16002 df-sca 16004 df-vsca 16005 df-ip 16006 df-tset 16007 df-ple 16008 df-ds 16011 df-hom 16013 df-cco 16014 df-0g 16149 df-gsum 16150 df-prds 16155 df-pws 16157 df-mre 16293 df-mrc 16294 df-acs 16296 df-mgm 17289 df-sgrp 17331 df-mnd 17342 df-mhm 17382 df-submnd 17383 df-grp 17472 df-minusg 17473 df-sbg 17474 df-mulg 17588 df-subg 17638 df-ghm 17705 df-cntz 17796 df-cmn 18241 df-abl 18242 df-mgp 18536 df-ur 18548 df-ring 18595 df-subrg 18826 df-lmod 18913 df-lss 18981 df-sra 19220 df-rgmod 19221 df-psr 19404 df-mvr 19405 df-mpl 19406 df-opsr 19408 df-psr1 19598 df-vr1 19599 df-ply1 19600 df-coe1 19601 df-dsmm 20124 df-frlm 20139 df-mat 20262

This theorem is referenced by: mp2pm2mplem3 20661

W3C validator