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| Mirrors > Home > ILE Home > Th. List > c0ex | GIF version | ||
| Description: 0 is a set (common case). (Contributed by David A. Wheeler, 7-Jul-2016.) |
| Ref | Expression |
|---|---|
| c0ex | ⊢ 0 ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0cn 8318 | . 2 ⊢ 0 ∈ ℂ | |
| 2 | 1 | elexi 2834 | 1 ⊢ 0 ∈ V |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: ∈ wcel 2209 Vcvv 2821 ℂcc 8177 0cc0 8179 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1500 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-ext 2220 ax-1cn 8272 ax-icn 8274 ax-addcl 8275 ax-mulcl 8277 ax-i2m1 8284 |
| This proof depends on definitions: df-bi 117 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-v 2823 |
| This theorem is used by: elnn0 9567 nn0ex 9571 un0mulcl 9599 fcdmnn0supp 9617 fcdmnn0fsupp 9618 fcdmnn0suppg 9619 fcdmnn0fsuppg 9620 nn0ssz 9664 nn0ind-raph 9765 ser0f 10973 fser0const 10974 facnn 11167 fac0 11168 prhash2ex 11252 wrdexb 11318 s1rn 11388 eqs1 11398 iserge0 12111 sum0 12157 isumz 12158 fisumss 12161 0bits 12728 bezoutlemmain 12777 lcmval 12843 dvef 15830 plyval 15835 elply2 15838 plyss 15841 elplyd 15844 ply1term 15846 plymullem 15853 plyco 15862 plycj 15864 uspgr1ewopdc 16497 usgr2v1e2w 16499 wlkl1loop 16611 2wlklem 16629 clwwlkn2 16674 eulerpathprum 16733 konigsberglem4 16744 konigsberglem5 16745 2o01f 17036 iswomni0 17113 |
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