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Mirrors > Home > MPE Home > Th. List > matecld | Structured version Visualization version GIF version |
Description: Each entry (according to Wikipedia "Matrix (mathematics)", 30-Dec-2018, https://en.wikipedia.org/wiki/Matrix_(mathematics)#Definition (or element or component or coefficient or cell) of a matrix is an element of the underlying ring, deduction form. (Contributed by AV, 27-Nov-2019.) |
Ref | Expression |
---|---|
matecl.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
matecl.k | ⊢ 𝐾 = (Base‘𝑅) |
matecld.b | ⊢ 𝐵 = (Base‘𝐴) |
matecld.i | ⊢ (𝜑 → 𝐼 ∈ 𝑁) |
matecld.j | ⊢ (𝜑 → 𝐽 ∈ 𝑁) |
matecld.m | ⊢ (𝜑 → 𝑀 ∈ 𝐵) |
Ref | Expression |
---|---|
matecld | ⊢ (𝜑 → (𝐼𝑀𝐽) ∈ 𝐾) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | matecld.i | . 2 ⊢ (𝜑 → 𝐼 ∈ 𝑁) | |
2 | matecld.j | . 2 ⊢ (𝜑 → 𝐽 ∈ 𝑁) | |
3 | matecld.m | . . 3 ⊢ (𝜑 → 𝑀 ∈ 𝐵) | |
4 | matecld.b | . . 3 ⊢ 𝐵 = (Base‘𝐴) | |
5 | 3, 4 | eleqtrdi 2848 | . 2 ⊢ (𝜑 → 𝑀 ∈ (Base‘𝐴)) |
6 | matecl.a | . . 3 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
7 | matecl.k | . . 3 ⊢ 𝐾 = (Base‘𝑅) | |
8 | 6, 7 | matecl 21322 | . 2 ⊢ ((𝐼 ∈ 𝑁 ∧ 𝐽 ∈ 𝑁 ∧ 𝑀 ∈ (Base‘𝐴)) → (𝐼𝑀𝐽) ∈ 𝐾) |
9 | 1, 2, 5, 8 | syl3anc 1373 | 1 ⊢ (𝜑 → (𝐼𝑀𝐽) ∈ 𝐾) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1543 ∈ wcel 2110 ‘cfv 6380 (class class class)co 7213 Basecbs 16760 Mat cmat 21304 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2016 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2158 ax-12 2175 ax-ext 2708 ax-rep 5179 ax-sep 5192 ax-nul 5199 ax-pow 5258 ax-pr 5322 ax-un 7523 ax-cnex 10785 ax-resscn 10786 ax-1cn 10787 ax-icn 10788 ax-addcl 10789 ax-addrcl 10790 ax-mulcl 10791 ax-mulrcl 10792 ax-mulcom 10793 ax-addass 10794 ax-mulass 10795 ax-distr 10796 ax-i2m1 10797 ax-1ne0 10798 ax-1rid 10799 ax-rnegex 10800 ax-rrecex 10801 ax-cnre 10802 ax-pre-lttri 10803 ax-pre-lttrn 10804 ax-pre-ltadd 10805 ax-pre-mulgt0 10806 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-3or 1090 df-3an 1091 df-tru 1546 df-fal 1556 df-ex 1788 df-nf 1792 df-sb 2071 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2729 df-clel 2816 df-nfc 2886 df-ne 2941 df-nel 3047 df-ral 3066 df-rex 3067 df-reu 3068 df-rab 3070 df-v 3410 df-sbc 3695 df-csb 3812 df-dif 3869 df-un 3871 df-in 3873 df-ss 3883 df-pss 3885 df-nul 4238 df-if 4440 df-pw 4515 df-sn 4542 df-pr 4544 df-tp 4546 df-op 4548 df-ot 4550 df-uni 4820 df-iun 4906 df-br 5054 df-opab 5116 df-mpt 5136 df-tr 5162 df-id 5455 df-eprel 5460 df-po 5468 df-so 5469 df-fr 5509 df-we 5511 df-xp 5557 df-rel 5558 df-cnv 5559 df-co 5560 df-dm 5561 df-rn 5562 df-res 5563 df-ima 5564 df-pred 6160 df-ord 6216 df-on 6217 df-lim 6218 df-suc 6219 df-iota 6338 df-fun 6382 df-fn 6383 df-f 6384 df-f1 6385 df-fo 6386 df-f1o 6387 df-fv 6388 df-riota 7170 df-ov 7216 df-oprab 7217 df-mpo 7218 df-om 7645 df-1st 7761 df-2nd 7762 df-supp 7904 df-wrecs 8047 df-recs 8108 df-rdg 8146 df-1o 8202 df-er 8391 df-map 8510 df-ixp 8579 df-en 8627 df-dom 8628 df-sdom 8629 df-fin 8630 df-fsupp 8986 df-sup 9058 df-pnf 10869 df-mnf 10870 df-xr 10871 df-ltxr 10872 df-le 10873 df-sub 11064 df-neg 11065 df-nn 11831 df-2 11893 df-3 11894 df-4 11895 df-5 11896 df-6 11897 df-7 11898 df-8 11899 df-9 11900 df-n0 12091 df-z 12177 df-dec 12294 df-uz 12439 df-fz 13096 df-struct 16700 df-sets 16717 df-slot 16735 df-ndx 16745 df-base 16761 df-ress 16785 df-plusg 16815 df-mulr 16816 df-sca 16818 df-vsca 16819 df-ip 16820 df-tset 16821 df-ple 16822 df-ds 16824 df-hom 16826 df-cco 16827 df-0g 16946 df-prds 16952 df-pws 16954 df-sra 20209 df-rgmod 20210 df-dsmm 20694 df-frlm 20709 df-mat 21305 |
This theorem is referenced by: mat1mhm 21381 dmatmulcl 21397 dmatcrng 21399 scmatscm 21410 scmatcrng 21418 maduf 21538 pmatcoe1fsupp 21598 cpmatel2 21610 cpmatmcllem 21615 mat2pmatf1 21626 mat2pmatghm 21627 mat2pmatmul 21628 mat2pmatlin 21632 m2cpm 21638 cpm2mf 21649 m2cpminvid 21650 m2cpminvid2lem 21651 m2cpminvid2 21652 m2cpmfo 21653 decpmatcl 21664 decpmatmullem 21668 decpmatmul 21669 pmatcollpw1lem1 21671 pmatcollpw1lem2 21672 pmatcollpw1 21673 pmatcollpw2 21675 monmatcollpw 21676 pmatcollpwlem 21677 pmatcollpw 21678 pmatcollpw3lem 21680 pmatcollpwscmatlem2 21687 pm2mpf1 21696 mptcoe1matfsupp 21699 mply1topmatcl 21702 mp2pm2mplem2 21704 mp2pm2mplem4 21706 mdetpmtr1 31487 mdetpmtr2 31488 mdetpmtr12 31489 madjusmdetlem1 31491 madjusmdetlem3 31493 mdetlap 31496 |
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