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| Mirrors > Home > ILE Home > Th. List > prmex | GIF version | ||
| Description: The set of prime numbers exists. (Contributed by AV, 22-Jul-2020.) |
| Ref | Expression |
|---|---|
| prmex | ⊢ ℙ ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnex 9293 | . 2 ⊢ ℕ ∈ V | |
| 2 | prmssnn 12873 | . 2 ⊢ ℙ ⊆ ℕ | |
| 3 | 1, 2 | ssexi 4269 | 1 ⊢ ℙ ∈ V |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2209 Vcvv 2821 ℕcn 9287 ℙcprime 12868 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 ax-sep 4247 ax-cnex 8264 ax-resscn 8265 ax-1re 8267 ax-addrcl 8270 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rab 2537 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-sn 3714 df-pr 3715 df-op 3717 df-int 3969 df-br 4129 df-inn 9288 df-prm 12869 |
| This theorem is referenced by: 1arithlem1 13125 1arith 13129 |
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