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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 6528 |
. . . . 5
| |
| 2 | ssnel 4617 |
. . . . 5
| |
| 3 | 1, 2 | mt2 641 |
. . . 4
|
| 4 | 2onn 6607 |
. . . . . 6
| |
| 5 | 4 | elexi 2784 |
. . . . 5
|
| 6 | 5 | elpw 3622 |
. . . 4
|
| 7 | 3, 6 | mtbir 673 |
. . 3
|
| 8 | 5 | sucid 4464 |
. . . . 5
|
| 9 | df-3o 6504 |
. . . . 5
| |
| 10 | 8, 9 | eleqtrri 2281 |
. . . 4
|
| 11 | eleq2 2269 |
. . . 4
| |
| 12 | 10, 11 | mpbiri 168 |
. . 3
|
| 13 | 7, 12 | mto 664 |
. 2
|
| 14 | 13 | neir 2379 |
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 615 ax-in2 616 ax-io 711 ax-5 1470 ax-7 1471 ax-gen 1472 ax-ie1 1516 ax-ie2 1517 ax-8 1527 ax-10 1528 ax-11 1529 ax-i12 1530 ax-bndl 1532 ax-4 1533 ax-17 1549 ax-i9 1553 ax-ial 1557 ax-i5r 1558 ax-13 2178 ax-14 2179 ax-ext 2187 ax-sep 4162 ax-nul 4170 ax-pow 4218 ax-pr 4253 ax-un 4480 ax-setind 4585 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1484 df-sb 1786 df-clab 2192 df-cleq 2198 df-clel 2201 df-nfc 2337 df-ne 2377 df-ral 2489 df-rex 2490 df-v 2774 df-dif 3168 df-un 3170 df-in 3172 df-ss 3179 df-nul 3461 df-pw 3618 df-sn 3639 df-pr 3640 df-uni 3851 df-int 3886 df-tr 4143 df-iord 4413 df-on 4415 df-suc 4418 df-iom 4639 df-1o 6502 df-2o 6503 df-3o 6504 |
| This theorem is referenced by: 3nelsucpw1 7346 |
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