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| Mirrors > Home > MPE Home > Th. List > Mathboxes > zlmodzxz0 | Structured version Visualization version GIF version | ||
| Description: The 0 of the ℤ-module ℤ × ℤ. (Contributed by AV, 20-May-2019.) (Revised by AV, 10-Jun-2019.) |
| Ref | Expression |
|---|---|
| zlmodzxz.z | ⊢ 𝑍 = (ℤring freeLMod {0, 1}) |
| zlmodzxz.o | ⊢ 0 = {〈0, 0〉, 〈1, 0〉} |
| Ref | Expression |
|---|---|
| zlmodzxz0 | ⊢ 0 = (0g‘𝑍) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zlmodzxz.o | . 2 ⊢ 0 = {〈0, 0〉, 〈1, 0〉} | |
| 2 | c0ex 11257 | . . 3 ⊢ 0 ∈ V | |
| 3 | 1ex 11260 | . . 3 ⊢ 1 ∈ V | |
| 4 | xpprsng 7131 | . . 3 ⊢ ((0 ∈ V ∧ 1 ∈ V ∧ 0 ∈ V) → ({0, 1} × {0}) = {〈0, 0〉, 〈1, 0〉}) | |
| 5 | 2, 3, 2, 4 | mp3an 1490 | . 2 ⊢ ({0, 1} × {0}) = {〈0, 0〉, 〈1, 0〉} |
| 6 | zringring 21702 | . . 3 ⊢ ℤring ∈ Ring | |
| 7 | prex 5396 | . . 3 ⊢ {0, 1} ∈ V | |
| 8 | zlmodzxz.z | . . . 4 ⊢ 𝑍 = (ℤring freeLMod {0, 1}) | |
| 9 | zring0 21711 | . . . 4 ⊢ 0 = (0g‘ℤring) | |
| 10 | 8, 9 | frlm0 22007 | . . 3 ⊢ ((ℤring ∈ Ring ∧ {0, 1} ∈ V) → ({0, 1} × {0}) = (0g‘𝑍)) |
| 11 | 6, 7, 10 | mp2an 705 | . 2 ⊢ ({0, 1} × {0}) = (0g‘𝑍) |
| 12 | 1, 5, 11 | 3eqtr2i 2789 | 1 ⊢ 0 = (0g‘𝑍) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ∈ wcel 2145 Vcvv 3450 {csn 4584 {cpr 4586 〈cop 4590 × cxp 5646 ‘cfv 6528 (class class class)co 7409 0cc0 11157 1c1 11158 0gc0g 17557 Ringcrg 20406 ℤringczring 21699 freeLMod cfrlm 21999 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7735 ax-cnex 11213 ax-resscn 11214 ax-1cn 11215 ax-icn 11216 ax-addcl 11217 ax-addrcl 11218 ax-mulcl 11219 ax-mulrcl 11220 ax-mulcom 11221 ax-addass 11222 ax-mulass 11223 ax-distr 11224 ax-i2m1 11225 ax-1ne0 11226 ax-1rid 11227 ax-rnegex 11228 ax-rrecex 11229 ax-cnre 11230 ax-pre-lttri 11231 ax-pre-lttrn 11232 ax-pre-ltadd 11233 ax-pre-mulgt0 11234 ax-addf 11236 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 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 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6294 df-ord 6355 df-on 6356 df-lim 6357 df-suc 6358 df-iota 6484 df-fun 6530 df-fn 6531 df-f 6532 df-f1 6533 df-fo 6534 df-f1o 6535 df-fv 6536 df-riota 7366 df-ov 7412 df-oprab 7413 df-mpo 7414 df-om 7862 df-1st 7985 df-2nd 7986 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8455 df-er 8696 df-map 8828 df-ixp 8905 df-en 8953 df-dom 8954 df-sdom 8955 df-fin 8956 df-sup 9412 df-pnf 11302 df-mnf 11303 df-xr 11304 df-ltxr 11305 df-le 11306 df-sub 11500 df-neg 11501 df-nn 12291 df-2 12360 df-3 12361 df-4 12362 df-5 12363 df-6 12364 df-7 12365 df-8 12366 df-9 12367 df-n0 12562 df-z 12649 df-dec 12770 df-uz 12921 df-fz 13595 df-struct 17272 df-sets 17289 df-slot 17307 df-ndx 17319 df-base 17335 df-ress 17356 df-plusg 17388 df-mulr 17389 df-starv 17390 df-sca 17391 df-vsca 17392 df-ip 17393 df-tset 17394 df-ple 17395 df-ds 17397 df-unif 17398 df-hom 17399 df-cco 17400 df-0g 17559 df-prds 17565 df-pws 17567 df-mgm 18763 df-sgrp 18855 df-mnd 18871 df-grp 19094 df-minusg 19095 df-sbg 19096 df-subg 19280 df-cmn 19943 df-abl 19944 df-mgp 20308 df-rng 20322 df-ur 20355 df-ring 20408 df-cring 20409 df-subrng 20745 df-subrg 20769 df-lmod 21084 df-lss 21154 df-sra 21395 df-rgmod 21396 df-cnfld 21626 df-zring 21700 df-dsmm 21985 df-frlm 22000 |
| This theorem is used by: zlmodzxzldeplem3 49530 |
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