| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 2873 | . 2 ⊢ (𝜑 → 𝑀 ∈ (Base‘𝐴)) |
| 6 | matecl.a | . . 3 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
| 7 | matecl.k | . . 3 ⊢ 𝐾 = (Base‘𝑅) | |
| 8 | 6, 7 | matecl 22591 | . 2 ⊢ ((𝐼 ∈ 𝑁 ∧ 𝐽 ∈ 𝑁 ∧ 𝑀 ∈ (Base‘𝐴)) → (𝐼𝑀𝐽) ∈ 𝐾) |
| 9 | 1, 2, 5, 8 | syl3anc 1398 | 1 ⊢ (𝜑 → (𝐼𝑀𝐽) ∈ 𝐾) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2143 ‘cfv 6536 (class class class)co 7410 Basecbs 17273 Mat cmat 22573 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5238 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-cnex 11160 ax-resscn 11161 ax-1cn 11162 ax-icn 11163 ax-addcl 11164 ax-addrcl 11165 ax-mulcl 11166 ax-mulrcl 11167 ax-mulcom 11168 ax-addass 11169 ax-mulass 11170 ax-distr 11171 ax-i2m1 11172 ax-1ne0 11173 ax-1rid 11174 ax-rnegex 11175 ax-rrecex 11176 ax-cnre 11177 ax-pre-lttri 11178 ax-pre-lttrn 11179 ax-pre-ltadd 11180 ax-pre-mulgt0 11181 |
| This proof depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-tp 4594 df-op 4596 df-ot 4598 df-uni 4873 df-iun 4958 df-br 5110 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5556 df-eprel 5561 df-po 5569 df-so 5570 df-fr 5614 df-we 5616 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7859 df-1st 7982 df-2nd 7983 df-supp 8153 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-1o 8449 df-er 8690 df-map 8822 df-ixp 8892 df-en 8940 df-dom 8941 df-sdom 8942 df-fin 8943 df-fsupp 9318 df-sup 9398 df-pnf 11249 df-mnf 11250 df-xr 11251 df-ltxr 11252 df-le 11253 df-sub 11447 df-neg 11448 df-nn 12238 df-2 12307 df-3 12308 df-4 12309 df-5 12310 df-6 12311 df-7 12312 df-8 12313 df-9 12314 df-n0 12509 df-z 12596 df-dec 12716 df-uz 12867 df-fz 13540 df-struct 17211 df-sets 17228 df-slot 17246 df-ndx 17258 df-base 17274 df-ress 17295 df-plusg 17327 df-mulr 17328 df-sca 17330 df-vsca 17331 df-ip 17332 df-tset 17333 df-ple 17334 df-ds 17336 df-hom 17338 df-cco 17339 df-0g 17498 df-prds 17504 df-pws 17506 df-sra 21303 df-rgmod 21304 df-dsmm 21891 df-frlm 21906 df-mat 22574 |
| This theorem is used by: mat1mhm 22650 dmatmulcl 22666 dmatcrng 22668 scmatscm 22679 scmatcrng 22687 maduf 22807 pmatcoe1fsupp 22867 cpmatel2 22879 cpmatmcllem 22884 mat2pmatf1 22895 mat2pmatghm 22896 mat2pmatmul 22897 mat2pmatlin 22901 m2cpm 22907 cpm2mf 22918 m2cpminvid 22919 m2cpminvid2lem 22920 m2cpminvid2 22921 m2cpmfo 22922 decpmatcl 22933 decpmatmullem 22937 decpmatmul 22938 pmatcollpw1lem1 22940 pmatcollpw1lem2 22941 pmatcollpw1 22942 pmatcollpw2 22944 monmatcollpw 22945 pmatcollpwlem 22946 pmatcollpw 22947 pmatcollpw3lem 22949 pmatcollpwscmatlem2 22956 pm2mpf1 22965 mptcoe1matfsupp 22968 mply1topmatcl 22971 mp2pm2mplem2 22973 mp2pm2mplem4 22975 mdetpmtr1 34222 mdetpmtr2 34223 mdetpmtr12 34224 madjusmdetlem1 34226 madjusmdetlem3 34228 mdetlap 34231 |
| Copyright terms: Public domain | W3C validator |