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| Mirrors > Home > MPE Home > Th. List > Mathboxes > zlmodzxzequa | Structured version Visualization version GIF version | ||
| Description: Example of an equation within the ℤ-module ℤ × ℤ (see example in [Roman] p. 112 for a linearly dependent set). (Contributed by AV, 22-May-2019.) (Revised by AV, 10-Jun-2019.) |
| Ref | Expression |
|---|---|
| zlmodzxzequa.z | ⊢ 𝑍 = (ℤring freeLMod {0, 1}) |
| zlmodzxzequa.o | ⊢ 0 = {〈0, 0〉, 〈1, 0〉} |
| zlmodzxzequa.t | ⊢ ∙ = ( ·𝑠 ‘𝑍) |
| zlmodzxzequa.m | ⊢ − = (-g‘𝑍) |
| zlmodzxzequa.a | ⊢ 𝐴 = {〈0, 3〉, 〈1, 6〉} |
| zlmodzxzequa.b | ⊢ 𝐵 = {〈0, 2〉, 〈1, 4〉} |
| Ref | Expression |
|---|---|
| zlmodzxzequa | ⊢ ((2 ∙ 𝐴) − (3 ∙ 𝐵)) = 0 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3cn 12424 | . . . . . . . 8 ⊢ 3 ∈ ℂ | |
| 2 | 1 | 2timesi 12480 | . . . . . . 7 ⊢ (2 · 3) = (3 + 3) |
| 3 | 3p3e6 12494 | . . . . . . 7 ⊢ (3 + 3) = 6 | |
| 4 | 2, 3 | eqtri 2783 | . . . . . 6 ⊢ (2 · 3) = 6 |
| 5 | 3t2e6 12508 | . . . . . 6 ⊢ (3 · 2) = 6 | |
| 6 | 4, 5 | oveq12i 7432 | . . . . 5 ⊢ ((2 · 3) − (3 · 2)) = (6 − 6) |
| 7 | 6cn 12434 | . . . . . 6 ⊢ 6 ∈ ℂ | |
| 8 | 7 | subidi 11629 | . . . . 5 ⊢ (6 − 6) = 0 |
| 9 | 6, 8 | eqtri 2783 | . . . 4 ⊢ ((2 · 3) − (3 · 2)) = 0 |
| 10 | 9 | opeq2i 4836 | . . 3 ⊢ 〈0, ((2 · 3) − (3 · 2))〉 = 〈0, 0〉 |
| 11 | 2t6m3t4e0 49460 | . . . 4 ⊢ ((2 · 6) − (3 · 4)) = 0 | |
| 12 | 11 | opeq2i 4836 | . . 3 ⊢ 〈1, ((2 · 6) − (3 · 4))〉 = 〈1, 0〉 |
| 13 | 10, 12 | preq12i 4698 | . 2 ⊢ {〈0, ((2 · 3) − (3 · 2))〉, 〈1, ((2 · 6) − (3 · 4))〉} = {〈0, 0〉, 〈1, 0〉} |
| 14 | zlmodzxzequa.a | . . . . . 6 ⊢ 𝐴 = {〈0, 3〉, 〈1, 6〉} | |
| 15 | 14 | oveq2i 7431 | . . . . 5 ⊢ (2 ∙ 𝐴) = (2 ∙ {〈0, 3〉, 〈1, 6〉}) |
| 16 | 2z 12728 | . . . . . 6 ⊢ 2 ∈ ℤ | |
| 17 | 3z 12729 | . . . . . 6 ⊢ 3 ∈ ℤ | |
| 18 | 6nn 12432 | . . . . . . 7 ⊢ 6 ∈ ℕ | |
| 19 | 18 | nnzi 12720 | . . . . . 6 ⊢ 6 ∈ ℤ |
| 20 | zlmodzxzequa.z | . . . . . . 7 ⊢ 𝑍 = (ℤring freeLMod {0, 1}) | |
| 21 | zlmodzxzequa.t | . . . . . . 7 ⊢ ∙ = ( ·𝑠 ‘𝑍) | |
| 22 | 20, 21 | zlmodzxzscm 49469 | . . . . . 6 ⊢ ((2 ∈ ℤ ∧ 3 ∈ ℤ ∧ 6 ∈ ℤ) → (2 ∙ {〈0, 3〉, 〈1, 6〉}) = {〈0, (2 · 3)〉, 〈1, (2 · 6)〉}) |
| 23 | 16, 17, 19, 22 | mp3an 1490 | . . . . 5 ⊢ (2 ∙ {〈0, 3〉, 〈1, 6〉}) = {〈0, (2 · 3)〉, 〈1, (2 · 6)〉} |
| 24 | 15, 23 | eqtri 2783 | . . . 4 ⊢ (2 ∙ 𝐴) = {〈0, (2 · 3)〉, 〈1, (2 · 6)〉} |
| 25 | zlmodzxzequa.b | . . . . . 6 ⊢ 𝐵 = {〈0, 2〉, 〈1, 4〉} | |
| 26 | 25 | oveq2i 7431 | . . . . 5 ⊢ (3 ∙ 𝐵) = (3 ∙ {〈0, 2〉, 〈1, 4〉}) |
| 27 | 4z 12730 | . . . . . 6 ⊢ 4 ∈ ℤ | |
| 28 | 20, 21 | zlmodzxzscm 49469 | . . . . . 6 ⊢ ((3 ∈ ℤ ∧ 2 ∈ ℤ ∧ 4 ∈ ℤ) → (3 ∙ {〈0, 2〉, 〈1, 4〉}) = {〈0, (3 · 2)〉, 〈1, (3 · 4)〉}) |
| 29 | 17, 16, 27, 28 | mp3an 1490 | . . . . 5 ⊢ (3 ∙ {〈0, 2〉, 〈1, 4〉}) = {〈0, (3 · 2)〉, 〈1, (3 · 4)〉} |
| 30 | 26, 29 | eqtri 2783 | . . . 4 ⊢ (3 ∙ 𝐵) = {〈0, (3 · 2)〉, 〈1, (3 · 4)〉} |
| 31 | 24, 30 | oveq12i 7432 | . . 3 ⊢ ((2 ∙ 𝐴) − (3 ∙ 𝐵)) = ({〈0, (2 · 3)〉, 〈1, (2 · 6)〉} − {〈0, (3 · 2)〉, 〈1, (3 · 4)〉}) |
| 32 | zmulcl 12745 | . . . . 5 ⊢ ((2 ∈ ℤ ∧ 3 ∈ ℤ) → (2 · 3) ∈ ℤ) | |
| 33 | 16, 17, 32 | mp2an 705 | . . . 4 ⊢ (2 · 3) ∈ ℤ |
| 34 | zmulcl 12745 | . . . . 5 ⊢ ((3 ∈ ℤ ∧ 2 ∈ ℤ) → (3 · 2) ∈ ℤ) | |
| 35 | 17, 16, 34 | mp2an 705 | . . . 4 ⊢ (3 · 2) ∈ ℤ |
| 36 | zmulcl 12745 | . . . . 5 ⊢ ((2 ∈ ℤ ∧ 6 ∈ ℤ) → (2 · 6) ∈ ℤ) | |
| 37 | 16, 19, 36 | mp2an 705 | . . . 4 ⊢ (2 · 6) ∈ ℤ |
| 38 | zmulcl 12745 | . . . . 5 ⊢ ((3 ∈ ℤ ∧ 4 ∈ ℤ) → (3 · 4) ∈ ℤ) | |
| 39 | 17, 27, 38 | mp2an 705 | . . . 4 ⊢ (3 · 4) ∈ ℤ |
| 40 | zlmodzxzequa.m | . . . . 5 ⊢ − = (-g‘𝑍) | |
| 41 | 20, 40 | zlmodzxzsub 49472 | . . . 4 ⊢ ((((2 · 3) ∈ ℤ ∧ (3 · 2) ∈ ℤ) ∧ ((2 · 6) ∈ ℤ ∧ (3 · 4) ∈ ℤ)) → ({〈0, (2 · 3)〉, 〈1, (2 · 6)〉} − {〈0, (3 · 2)〉, 〈1, (3 · 4)〉}) = {〈0, ((2 · 3) − (3 · 2))〉, 〈1, ((2 · 6) − (3 · 4))〉}) |
| 42 | 33, 35, 37, 39, 41 | mp4an 706 | . . 3 ⊢ ({〈0, (2 · 3)〉, 〈1, (2 · 6)〉} − {〈0, (3 · 2)〉, 〈1, (3 · 4)〉}) = {〈0, ((2 · 3) − (3 · 2))〉, 〈1, ((2 · 6) − (3 · 4))〉} |
| 43 | 31, 42 | eqtri 2783 | . 2 ⊢ ((2 ∙ 𝐴) − (3 ∙ 𝐵)) = {〈0, ((2 · 3) − (3 · 2))〉, 〈1, ((2 · 6) − (3 · 4))〉} |
| 44 | zlmodzxzequa.o | . 2 ⊢ 0 = {〈0, 0〉, 〈1, 0〉} | |
| 45 | 13, 43, 44 | 3eqtr4i 2793 | 1 ⊢ ((2 ∙ 𝐴) − (3 ∙ 𝐵)) = 0 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 ∈ wcel 2144 {cpr 4585 〈cop 4589 ‘cfv 6538 (class class class)co 7420 0cc0 11200 1c1 11201 + caddc 11203 · cmul 11205 − cmin 11541 2c2 12397 3c3 12398 4c4 12399 6c6 12401 ℤcz 12693 ·𝑠 cvsca 17432 -gcsg 19146 ℤringczring 21752 freeLMod cfrlm 22052 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 ax-cnex 11256 ax-resscn 11257 ax-1cn 11258 ax-icn 11259 ax-addcl 11260 ax-addrcl 11261 ax-mulcl 11262 ax-mulrcl 11263 ax-mulcom 11264 ax-addass 11265 ax-mulass 11266 ax-distr 11267 ax-i2m1 11268 ax-1ne0 11269 ax-1rid 11270 ax-rnegex 11271 ax-rrecex 11272 ax-cnre 11273 ax-pre-lttri 11274 ax-pre-lttrn 11275 ax-pre-ltadd 11276 ax-pre-mulgt0 11277 ax-addf 11279 ax-mulf 11280 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-of 7693 df-om 7878 df-1st 8001 df-2nd 8002 df-supp 8178 df-frecs 8299 df-wrecs 8330 df-recs 8379 df-rdg 8418 df-1o 8476 df-2o 8477 df-er 8717 df-map 8849 df-ixp 8926 df-en 8974 df-dom 8975 df-sdom 8976 df-fin 8977 df-fsupp 9354 df-sup 9434 df-pnf 11345 df-mnf 11346 df-xr 11347 df-ltxr 11348 df-le 11349 df-sub 11543 df-neg 11544 df-nn 12336 df-2 12405 df-3 12406 df-4 12407 df-5 12408 df-6 12409 df-7 12410 df-8 12411 df-9 12412 df-n0 12607 df-z 12694 df-dec 12815 df-uz 12966 df-fz 13640 df-struct 17325 df-sets 17342 df-slot 17360 df-ndx 17372 df-base 17388 df-ress 17409 df-plusg 17441 df-mulr 17442 df-starv 17443 df-sca 17444 df-vsca 17445 df-ip 17446 df-tset 17447 df-ple 17448 df-ds 17450 df-unif 17451 df-hom 17452 df-cco 17453 df-0g 17612 df-prds 17618 df-pws 17620 df-mgm 18816 df-sgrp 18908 df-mnd 18924 df-grp 19147 df-minusg 19148 df-sbg 19149 df-subg 19333 df-cmn 19996 df-abl 19997 df-mgp 20361 df-rng 20375 df-ur 20408 df-ring 20461 df-cring 20462 df-subrng 20798 df-subrg 20822 df-lmod 21137 df-lss 21207 df-sra 21448 df-rgmod 21449 df-cnfld 21679 df-zring 21753 df-dsmm 22038 df-frlm 22053 |
| This theorem is used by: (None) |
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