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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 7758 | . 2 ⊢ 0 ∈ ℂ | |
2 | 1 | elexi 2698 | 1 ⊢ 0 ∈ V |
Colors of variables: wff set class |
Syntax hints: ∈ wcel 1480 Vcvv 2686 ℂcc 7618 0cc0 7620 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-5 1423 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-ext 2121 ax-1cn 7713 ax-icn 7715 ax-addcl 7716 ax-mulcl 7718 ax-i2m1 7725 |
This theorem depends on definitions: df-bi 116 df-sb 1736 df-clab 2126 df-cleq 2132 df-clel 2135 df-v 2688 |
This theorem is referenced by: elnn0 8979 nn0ex 8983 un0mulcl 9011 nn0ssz 9072 nn0ind-raph 9168 ser0f 10288 fser0const 10289 facnn 10473 fac0 10474 prhash2ex 10555 iserge0 11112 sum0 11157 isumz 11158 fisumss 11161 bezoutlemmain 11686 lcmval 11744 dvef 12856 isomninnlem 13225 |
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