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Mirrors > Home > MPE Home > Th. List > pmat1opsc | Structured version Visualization version GIF version |
Description: The identity polynomial matrix over a ring represented as operation with "lifted scalars". (Contributed by AV, 16-Nov-2019.) |
Ref | Expression |
---|---|
pmat0opsc.p | ⊢ 𝑃 = (Poly1‘𝑅) |
pmat0opsc.c | ⊢ 𝐶 = (𝑁 Mat 𝑃) |
pmat0opsc.a | ⊢ 𝐴 = (algSc‘𝑃) |
pmat0opsc.z | ⊢ 0 = (0g‘𝑅) |
pmat1opsc.o | ⊢ 1 = (1r‘𝑅) |
Ref | Expression |
---|---|
pmat1opsc | ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (1r‘𝐶) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝑗, (𝐴‘ 1 ), (𝐴‘ 0 )))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pmat0opsc.p | . . 3 ⊢ 𝑃 = (Poly1‘𝑅) | |
2 | pmat0opsc.c | . . 3 ⊢ 𝐶 = (𝑁 Mat 𝑃) | |
3 | eqid 2826 | . . 3 ⊢ (0g‘𝑃) = (0g‘𝑃) | |
4 | eqid 2826 | . . 3 ⊢ (1r‘𝑃) = (1r‘𝑃) | |
5 | 1, 2, 3, 4 | pmat1op 20872 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (1r‘𝐶) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝑗, (1r‘𝑃), (0g‘𝑃)))) |
6 | pmat0opsc.a | . . . . . . 7 ⊢ 𝐴 = (algSc‘𝑃) | |
7 | pmat1opsc.o | . . . . . . 7 ⊢ 1 = (1r‘𝑅) | |
8 | 1, 6, 7, 4 | ply1scl1 20023 | . . . . . 6 ⊢ (𝑅 ∈ Ring → (𝐴‘ 1 ) = (1r‘𝑃)) |
9 | 8 | eqcomd 2832 | . . . . 5 ⊢ (𝑅 ∈ Ring → (1r‘𝑃) = (𝐴‘ 1 )) |
10 | pmat0opsc.z | . . . . . . 7 ⊢ 0 = (0g‘𝑅) | |
11 | 1, 6, 10, 3 | ply1scl0 20021 | . . . . . 6 ⊢ (𝑅 ∈ Ring → (𝐴‘ 0 ) = (0g‘𝑃)) |
12 | 11 | eqcomd 2832 | . . . . 5 ⊢ (𝑅 ∈ Ring → (0g‘𝑃) = (𝐴‘ 0 )) |
13 | 9, 12 | ifeq12d 4327 | . . . 4 ⊢ (𝑅 ∈ Ring → if(𝑖 = 𝑗, (1r‘𝑃), (0g‘𝑃)) = if(𝑖 = 𝑗, (𝐴‘ 1 ), (𝐴‘ 0 ))) |
14 | 13 | adantl 475 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → if(𝑖 = 𝑗, (1r‘𝑃), (0g‘𝑃)) = if(𝑖 = 𝑗, (𝐴‘ 1 ), (𝐴‘ 0 ))) |
15 | 14 | mpt2eq3dv 6982 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝑗, (1r‘𝑃), (0g‘𝑃))) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝑗, (𝐴‘ 1 ), (𝐴‘ 0 )))) |
16 | 5, 15 | eqtrd 2862 | 1 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (1r‘𝐶) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ if(𝑖 = 𝑗, (𝐴‘ 1 ), (𝐴‘ 0 )))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 386 = wceq 1658 ∈ wcel 2166 ifcif 4307 ‘cfv 6124 (class class class)co 6906 ↦ cmpt2 6908 Fincfn 8223 0gc0g 16454 1rcur 18856 Ringcrg 18902 algSccascl 19673 Poly1cpl1 19908 Mat cmat 20581 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1896 ax-4 1910 ax-5 2011 ax-6 2077 ax-7 2114 ax-8 2168 ax-9 2175 ax-10 2194 ax-11 2209 ax-12 2222 ax-13 2391 ax-ext 2804 ax-rep 4995 ax-sep 5006 ax-nul 5014 ax-pow 5066 ax-pr 5128 ax-un 7210 ax-inf2 8816 ax-cnex 10309 ax-resscn 10310 ax-1cn 10311 ax-icn 10312 ax-addcl 10313 ax-addrcl 10314 ax-mulcl 10315 ax-mulrcl 10316 ax-mulcom 10317 ax-addass 10318 ax-mulass 10319 ax-distr 10320 ax-i2m1 10321 ax-1ne0 10322 ax-1rid 10323 ax-rnegex 10324 ax-rrecex 10325 ax-cnre 10326 ax-pre-lttri 10327 ax-pre-lttrn 10328 ax-pre-ltadd 10329 ax-pre-mulgt0 10330 |
This theorem depends on definitions: df-bi 199 df-an 387 df-or 881 df-3or 1114 df-3an 1115 df-tru 1662 df-ex 1881 df-nf 1885 df-sb 2070 df-mo 2606 df-eu 2641 df-clab 2813 df-cleq 2819 df-clel 2822 df-nfc 2959 df-ne 3001 df-nel 3104 df-ral 3123 df-rex 3124 df-reu 3125 df-rmo 3126 df-rab 3127 df-v 3417 df-sbc 3664 df-csb 3759 df-dif 3802 df-un 3804 df-in 3806 df-ss 3813 df-pss 3815 df-nul 4146 df-if 4308 df-pw 4381 df-sn 4399 df-pr 4401 df-tp 4403 df-op 4405 df-ot 4407 df-uni 4660 df-int 4699 df-iun 4743 df-iin 4744 df-br 4875 df-opab 4937 df-mpt 4954 df-tr 4977 df-id 5251 df-eprel 5256 df-po 5264 df-so 5265 df-fr 5302 df-se 5303 df-we 5304 df-xp 5349 df-rel 5350 df-cnv 5351 df-co 5352 df-dm 5353 df-rn 5354 df-res 5355 df-ima 5356 df-pred 5921 df-ord 5967 df-on 5968 df-lim 5969 df-suc 5970 df-iota 6087 df-fun 6126 df-fn 6127 df-f 6128 df-f1 6129 df-fo 6130 df-f1o 6131 df-fv 6132 df-isom 6133 df-riota 6867 df-ov 6909 df-oprab 6910 df-mpt2 6911 df-of 7158 df-ofr 7159 df-om 7328 df-1st 7429 df-2nd 7430 df-supp 7561 df-wrecs 7673 df-recs 7735 df-rdg 7773 df-1o 7827 df-2o 7828 df-oadd 7831 df-er 8010 df-map 8125 df-pm 8126 df-ixp 8177 df-en 8224 df-dom 8225 df-sdom 8226 df-fin 8227 df-fsupp 8546 df-sup 8618 df-oi 8685 df-card 9079 df-pnf 10394 df-mnf 10395 df-xr 10396 df-ltxr 10397 df-le 10398 df-sub 10588 df-neg 10589 df-nn 11352 df-2 11415 df-3 11416 df-4 11417 df-5 11418 df-6 11419 df-7 11420 df-8 11421 df-9 11422 df-n0 11620 df-z 11706 df-dec 11823 df-uz 11970 df-fz 12621 df-fzo 12762 df-seq 13097 df-hash 13412 df-struct 16225 df-ndx 16226 df-slot 16227 df-base 16229 df-sets 16230 df-ress 16231 df-plusg 16319 df-mulr 16320 df-sca 16322 df-vsca 16323 df-ip 16324 df-tset 16325 df-ple 16326 df-ds 16328 df-hom 16330 df-cco 16331 df-0g 16456 df-gsum 16457 df-prds 16462 df-pws 16464 df-mre 16600 df-mrc 16601 df-acs 16603 df-mgm 17596 df-sgrp 17638 df-mnd 17649 df-mhm 17689 df-submnd 17690 df-grp 17780 df-minusg 17781 df-sbg 17782 df-mulg 17896 df-subg 17943 df-ghm 18010 df-cntz 18101 df-cmn 18549 df-abl 18550 df-mgp 18845 df-ur 18857 df-ring 18904 df-subrg 19135 df-lmod 19222 df-lss 19290 df-sra 19534 df-rgmod 19535 df-ascl 19676 df-psr 19718 df-mpl 19720 df-opsr 19722 df-psr1 19911 df-ply1 19913 df-dsmm 20440 df-frlm 20455 df-mamu 20558 df-mat 20582 |
This theorem is referenced by: (None) |
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