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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 6609 |
. . . . 5
| |
| 2 | ssnel 4667 |
. . . . 5
| |
| 3 | 1, 2 | mt2 645 |
. . . 4
|
| 4 | 2onn 6688 |
. . . . . 6
| |
| 5 | 4 | elexi 2815 |
. . . . 5
|
| 6 | 5 | elpw 3658 |
. . . 4
|
| 7 | 3, 6 | mtbir 677 |
. . 3
|
| 8 | 5 | sucid 4514 |
. . . . 5
|
| 9 | df-3o 6583 |
. . . . 5
| |
| 10 | 8, 9 | eleqtrri 2307 |
. . . 4
|
| 11 | eleq2 2295 |
. . . 4
| |
| 12 | 10, 11 | mpbiri 168 |
. . 3
|
| 13 | 7, 12 | mto 668 |
. 2
|
| 14 | 13 | neir 2405 |
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 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-ral 2515 df-rex 2516 df-v 2804 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-pw 3654 df-sn 3675 df-pr 3676 df-uni 3894 df-int 3929 df-tr 4188 df-iord 4463 df-on 4465 df-suc 4468 df-iom 4689 df-1o 6581 df-2o 6582 df-3o 6583 |
| This theorem is referenced by: 3nelsucpw1 7451 |
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