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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 8325 | . 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 8184 0cc0 8186 |
| 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 8279 ax-icn 8281 ax-addcl 8282 ax-mulcl 8284 ax-i2m1 8291 |
| 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: ofsubeq0 9301 elnn0 9577 nn0ex 9581 un0mulcl 9609 fcdmnn0supp 9627 fcdmnn0fsupp 9628 fcdmnn0suppg 9629 fcdmnn0fsuppg 9630 nn0ssz 9674 nn0ind-raph 9775 ser0f 10993 fser0const 10994 facnn 11188 fac0 11189 prhash2ex 11273 wrdexb 11339 s1rn 11409 eqs1 11419 iserge0 12135 sum0 12181 isumz 12182 fisumss 12185 0bits 12752 bezoutlemmain 12801 lcmval 12867 psrlidmfi 15204 mvrf1fi 15215 dvef 15965 plyval 15970 elply2 15973 plyss 15976 elplyd 15979 ply1term 15981 plymullem 15988 plyco 15997 plycj 15999 uspgr1ewopdc 16702 usgr2v1e2w 16704 wlkl1loop 16816 2wlklem 16834 clwwlkn2 16879 eulerpathprum 16938 konigsberglem4 16949 konigsberglem5 16950 2o01f 17241 iswomni0 17320 |
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