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| Mirrors > Home > MPE Home > Th. List > zex | Structured version Visualization version GIF version | ||
| Description: The set of integers exists. See also zexALT 12606. (Contributed by NM, 30-Jul-2004.) (Revised by Mario Carneiro, 17-Nov-2014.) |
| Ref | Expression |
|---|---|
| zex | ⊢ ℤ ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11176 | . 2 ⊢ ℂ ∈ V | |
| 2 | zsscn 12594 | . 2 ⊢ ℤ ⊆ ℂ | |
| 3 | 1, 2 | ssexi 5293 | 1 ⊢ ℤ ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2143 Vcvv 3455 ℂcc 11093 ℤcz 12586 |
| This theorem was proved from 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-ext 2735 ax-sep 5257 ax-cnex 11151 ax-resscn 11152 |
| This theorem 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-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-rab 3417 df-v 3457 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-br 5110 df-iota 6492 df-fv 6544 df-ov 7413 df-neg 11439 df-z 12587 |
| This theorem is referenced by: dfuzi 12682 uzval 12859 uzf 12860 fzval 13532 fzf 13534 climz 15596 climaddc1 15682 climmulc2 15684 climsubc1 15685 climsubc2 15686 climlec2 15706 iseraltlem1 15729 divcnvshft 15905 znnen 16263 lcmfval 16674 lcmf0val 16675 odzval 16846 ex-chn2 18689 mulgfval 19130 mulgfvalALT 19131 odinf 19628 odhash 19639 zaddablx 19937 zringplusg 21604 zringmulr 21607 zringmpg 21621 irinitoringc 21629 pzriprnglem13 21643 pzriprnglem14 21644 zrhval2 21658 zrhpsgnmhm 21734 zfbas 24053 uzrest 24054 tgpmulg2 24251 zdis 24974 sszcld 24975 iscmet3lem3 25449 mbfsup 25823 tayl0 26525 ulmval 26543 ulmpm 26546 ulmf2 26547 dchrptlem2 27429 dchrptlem3 27430 elrgspnlem1 33562 elrgspnlem2 33563 elrgspnlem3 33564 elrgspnlem4 33565 elrgspn 33566 elrgspnsubrunlem1 33567 elrgspnsubrun 33569 esplympl 33957 qqhval 34362 dya2iocuni 34673 eulerpartgbij 34762 eulerpartlemmf 34765 ballotlemfval 34880 reprval 34997 divcnvlin 36225 heibor1lem 38460 aks6d1c6isolem2 42942 mzpclall 43458 mzpf 43467 mzpindd 43477 mzpsubst 43479 mzprename 43480 mzpcompact2lem 43482 diophrw 43490 lzenom 43501 diophin 43503 diophun 43504 eq0rabdioph 43507 eqrabdioph 43508 rabdiophlem1 43528 diophren 43540 hashnzfzclim 45032 uzct 45783 nthrucw 47607 oddiadd 48939 2zrngadd 49008 2zrngmul 49016 zlmodzxzldeplem1 49280 digfval 49377 |
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