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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 12588. (Contributed by NM, 30-Jul-2004.) (Revised by Mario Carneiro, 17-Nov-2014.) |
| Ref | Expression |
|---|---|
| zex | ⊢ ℤ ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11154 | . 2 ⊢ ℂ ∈ V | |
| 2 | zsscn 12576 | . 2 ⊢ ℤ ⊆ ℂ | |
| 3 | 1, 2 | ssexi 5278 | 1 ⊢ ℤ ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2142 Vcvv 3454 ℂcc 11071 ℤcz 12568 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-ext 2734 ax-sep 5246 ax-cnex 11129 ax-resscn 11130 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-sb 2091 df-clab 2741 df-cleq 2754 df-clel 2837 df-rab 3415 df-v 3456 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4481 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-iota 6477 df-fv 6529 df-ov 7399 df-neg 11417 df-z 12569 |
| This theorem is referenced by: dfuzi 12664 uzval 12841 uzf 12842 fzval 13514 fzf 13516 climz 15576 climaddc1 15662 climmulc2 15664 climsubc1 15665 climsubc2 15666 climlec2 15686 iseraltlem1 15709 divcnvshft 15885 znnen 16244 lcmfval 16655 lcmf0val 16656 odzval 16827 ex-chn2 18670 mulgfval 19111 mulgfvalALT 19112 odinf 19603 odhash 19614 zaddablx 19912 zringplusg 21503 zringmulr 21506 zringmpg 21520 irinitoringc 21528 pzriprnglem13 21542 pzriprnglem14 21543 zrhval2 21557 zrhpsgnmhm 21633 zfbas 23953 uzrest 23954 tgpmulg2 24151 zdis 24874 sszcld 24875 iscmet3lem3 25349 mbfsup 25723 tayl0 26422 ulmval 26440 ulmpm 26443 ulmf2 26444 dchrptlem2 27326 dchrptlem3 27327 elrgspnlem1 33420 elrgspnlem2 33421 elrgspnlem3 33422 elrgspnlem4 33423 elrgspn 33424 elrgspnsubrunlem1 33425 elrgspnsubrun 33427 esplympl 33861 qqhval 34266 dya2iocuni 34577 eulerpartgbij 34666 eulerpartlemmf 34669 ballotlemfval 34784 reprval 34901 divcnvlin 36080 heibor1lem 38305 aks6d1c6isolem2 42789 mzpclall 43305 mzpf 43314 mzpindd 43324 mzpsubst 43326 mzprename 43327 mzpcompact2lem 43329 diophrw 43337 lzenom 43348 diophin 43350 diophun 43351 eq0rabdioph 43354 eqrabdioph 43355 rabdiophlem1 43375 diophren 43387 hashnzfzclim 44895 uzct 45640 nthrucw 47459 oddiadd 48793 2zrngadd 48862 2zrngmul 48870 zlmodzxzldeplem1 49119 digfval 49216 |
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