| Mathbox for Alexander van der Vekens |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > zlmodzxzsubm | Structured version Visualization version GIF version | ||
| Description: The subtraction of the ℤ-module ℤ × ℤ expressed as addition. (Contributed by AV, 24-May-2019.) (Revised by AV, 10-Jun-2019.) |
| Ref | Expression |
|---|---|
| zlmodzxz.z | ⊢ 𝑍 = (ℤring freeLMod {0, 1}) |
| zlmodzxzsub.m | ⊢ − = (-g‘𝑍) |
| Ref | Expression |
|---|---|
| zlmodzxzsubm | ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → ({〈0, 𝐴〉, 〈1, 𝐶〉} − {〈0, 𝐵〉, 〈1, 𝐷〉}) = ({〈0, 𝐴〉, 〈1, 𝐶〉} (+g‘𝑍)(-1( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉}))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zlmodzxz.z | . . . . . 6 ⊢ 𝑍 = (ℤring freeLMod {0, 1}) | |
| 2 | 1 | zlmodzxzlmod 48852 | . . . . 5 ⊢ (𝑍 ∈ LMod ∧ ℤring = (Scalar‘𝑍)) |
| 3 | 2 | simpli 484 | . . . 4 ⊢ 𝑍 ∈ LMod |
| 4 | 3 | a1i 11 | . . 3 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → 𝑍 ∈ LMod) |
| 5 | 1 | zlmodzxzel 48853 | . . . 4 ⊢ ((𝐴 ∈ ℤ ∧ 𝐶 ∈ ℤ) → {〈0, 𝐴〉, 〈1, 𝐶〉} ∈ (Base‘𝑍)) |
| 6 | 5 | ad2ant2r 753 | . . 3 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → {〈0, 𝐴〉, 〈1, 𝐶〉} ∈ (Base‘𝑍)) |
| 7 | 1 | zlmodzxzel 48853 | . . . 4 ⊢ ((𝐵 ∈ ℤ ∧ 𝐷 ∈ ℤ) → {〈0, 𝐵〉, 〈1, 𝐷〉} ∈ (Base‘𝑍)) |
| 8 | 7 | ad2ant2l 752 | . . 3 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → {〈0, 𝐵〉, 〈1, 𝐷〉} ∈ (Base‘𝑍)) |
| 9 | eqid 2740 | . . . 4 ⊢ (Base‘𝑍) = (Base‘𝑍) | |
| 10 | eqid 2740 | . . . 4 ⊢ (+g‘𝑍) = (+g‘𝑍) | |
| 11 | zlmodzxzsub.m | . . . 4 ⊢ − = (-g‘𝑍) | |
| 12 | 2 | simpri 486 | . . . 4 ⊢ ℤring = (Scalar‘𝑍) |
| 13 | eqid 2740 | . . . 4 ⊢ ( ·𝑠 ‘𝑍) = ( ·𝑠 ‘𝑍) | |
| 14 | eqid 2740 | . . . 4 ⊢ (invg‘ℤring) = (invg‘ℤring) | |
| 15 | zring1 21441 | . . . 4 ⊢ 1 = (1r‘ℤring) | |
| 16 | 9, 10, 11, 12, 13, 14, 15 | lmodvsubval2 20914 | . . 3 ⊢ ((𝑍 ∈ LMod ∧ {〈0, 𝐴〉, 〈1, 𝐶〉} ∈ (Base‘𝑍) ∧ {〈0, 𝐵〉, 〈1, 𝐷〉} ∈ (Base‘𝑍)) → ({〈0, 𝐴〉, 〈1, 𝐶〉} − {〈0, 𝐵〉, 〈1, 𝐷〉}) = ({〈0, 𝐴〉, 〈1, 𝐶〉} (+g‘𝑍)(((invg‘ℤring)‘1)( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉}))) |
| 17 | 4, 6, 8, 16 | syl3anc 1379 | . 2 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → ({〈0, 𝐴〉, 〈1, 𝐶〉} − {〈0, 𝐵〉, 〈1, 𝐷〉}) = ({〈0, 𝐴〉, 〈1, 𝐶〉} (+g‘𝑍)(((invg‘ℤring)‘1)( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉}))) |
| 18 | 1z 12555 | . . . . . 6 ⊢ 1 ∈ ℤ | |
| 19 | zringinvg 21447 | . . . . . 6 ⊢ (1 ∈ ℤ → -1 = ((invg‘ℤring)‘1)) | |
| 20 | 18, 19 | mp1i 13 | . . . . 5 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → -1 = ((invg‘ℤring)‘1)) |
| 21 | 20 | eqcomd 2746 | . . . 4 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → ((invg‘ℤring)‘1) = -1) |
| 22 | 21 | oveq1d 7378 | . . 3 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → (((invg‘ℤring)‘1)( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉}) = (-1( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉})) |
| 23 | 22 | oveq2d 7379 | . 2 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → ({〈0, 𝐴〉, 〈1, 𝐶〉} (+g‘𝑍)(((invg‘ℤring)‘1)( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉})) = ({〈0, 𝐴〉, 〈1, 𝐶〉} (+g‘𝑍)(-1( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉}))) |
| 24 | 17, 23 | eqtrd 2775 | 1 ⊢ (((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℤ) ∧ (𝐶 ∈ ℤ ∧ 𝐷 ∈ ℤ)) → ({〈0, 𝐴〉, 〈1, 𝐶〉} − {〈0, 𝐵〉, 〈1, 𝐷〉}) = ({〈0, 𝐴〉, 〈1, 𝐶〉} (+g‘𝑍)(-1( ·𝑠 ‘𝑍){〈0, 𝐵〉, 〈1, 𝐷〉}))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 = wceq 1547 ∈ wcel 2119 {cpr 4564 〈cop 4568 ‘cfv 6492 (class class class)co 7363 0cc0 11036 1c1 11037 -cneg 11376 ℤcz 12522 Basecbs 17177 +gcplusg 17218 Scalarcsca 17221 ·𝑠 cvsca 17222 invgcminusg 18908 -gcsg 18909 LModclmod 20857 ℤringczring 21428 freeLMod cfrlm 21728 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2712 ax-rep 5206 ax-sep 5225 ax-nul 5235 ax-pow 5301 ax-pr 5369 ax-un 7685 ax-cnex 11092 ax-resscn 11093 ax-1cn 11094 ax-icn 11095 ax-addcl 11096 ax-addrcl 11097 ax-mulcl 11098 ax-mulrcl 11099 ax-mulcom 11100 ax-addass 11101 ax-mulass 11102 ax-distr 11103 ax-i2m1 11104 ax-1ne0 11105 ax-1rid 11106 ax-rnegex 11107 ax-rrecex 11108 ax-cnre 11109 ax-pre-lttri 11110 ax-pre-lttrn 11111 ax-pre-ltadd 11112 ax-pre-mulgt0 11113 ax-addf 11115 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2719 df-cleq 2732 df-clel 2815 df-nfc 2889 df-ne 2936 df-nel 3040 df-ral 3055 df-rex 3065 df-rmo 3345 df-reu 3346 df-rab 3393 df-v 3434 df-sbc 3731 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4269 df-if 4462 df-pw 4538 df-sn 4563 df-pr 4565 df-tp 4567 df-op 4569 df-uni 4846 df-iun 4930 df-br 5080 df-opab 5142 df-mpt 5161 df-tr 5187 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7320 df-ov 7366 df-oprab 7367 df-mpo 7368 df-om 7814 df-1st 7938 df-2nd 7939 df-supp 8108 df-frecs 8228 df-wrecs 8259 df-recs 8308 df-rdg 8346 df-1o 8402 df-2o 8403 df-er 8640 df-map 8772 df-ixp 8843 df-en 8891 df-dom 8892 df-sdom 8893 df-fin 8894 df-fsupp 9272 df-sup 9352 df-pnf 11179 df-mnf 11180 df-xr 11181 df-ltxr 11182 df-le 11183 df-sub 11377 df-neg 11378 df-nn 12173 df-2 12242 df-3 12243 df-4 12244 df-5 12245 df-6 12246 df-7 12247 df-8 12248 df-9 12249 df-n0 12436 df-z 12523 df-dec 12643 df-uz 12787 df-fz 13460 df-struct 17115 df-sets 17132 df-slot 17150 df-ndx 17162 df-base 17178 df-ress 17199 df-plusg 17231 df-mulr 17232 df-starv 17233 df-sca 17234 df-vsca 17235 df-ip 17236 df-tset 17237 df-ple 17238 df-ds 17240 df-unif 17241 df-hom 17242 df-cco 17243 df-0g 17402 df-prds 17408 df-pws 17410 df-mgm 18606 df-sgrp 18685 df-mnd 18701 df-grp 18910 df-minusg 18911 df-sbg 18912 df-subg 19097 df-cmn 19755 df-abl 19756 df-mgp 20120 df-rng 20132 df-ur 20161 df-ring 20214 df-cring 20215 df-subrng 20525 df-subrg 20549 df-lmod 20859 df-lss 20929 df-sra 21170 df-rgmod 21171 df-cnfld 21355 df-zring 21429 df-dsmm 21714 df-frlm 21729 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |