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| Mirrors > Home > ILE Home > Th. List > pw1ne3 | Unicode version | ||
| Description: The power set of |
| Ref | Expression |
|---|---|
| pw1ne3 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1lt2o 6705 |
. . . . 5
| |
| 2 | ssnel 4711 |
. . . . 5
| |
| 3 | 1, 2 | mt2 649 |
. . . 4
|
| 4 | 2onn 6784 |
. . . . . 6
| |
| 5 | 4 | elexi 2834 |
. . . . 5
|
| 6 | 5 | elpw 3691 |
. . . 4
|
| 7 | 3, 6 | mtbir 682 |
. . 3
|
| 8 | 5 | sucid 4557 |
. . . . 5
|
| 9 | df-3o 6679 |
. . . . 5
| |
| 10 | 8, 9 | eleqtrri 2314 |
. . . 4
|
| 11 | eleq2 2302 |
. . . 4
| |
| 12 | 10, 11 | mpbiri 168 |
. . 3
|
| 13 | 7, 12 | mto 672 |
. 2
|
| 14 | 13 | neir 2423 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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-in1 623 ax-in2 624 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-14 2212 ax-ext 2220 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 |
| 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-ne 2421 df-ral 2533 df-rex 2534 df-v 2823 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3687 df-sn 3711 df-pr 3712 df-uni 3931 df-int 3966 df-tr 4225 df-iord 4506 df-on 4508 df-suc 4511 df-iom 4733 df-1o 6677 df-2o 6678 df-3o 6679 |
| This theorem is referenced by: 3nelsucpw1 7583 |
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