| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > txswaphmeo | Unicode version | ||
| Description: There is a homeomorphism
from |
| Ref | Expression |
|---|---|
| txswaphmeo |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl 109 |
. . 3
| |
| 2 | simpr 110 |
. . 3
| |
| 3 | 1, 2 | cnmpt2nd 15316 |
. . 3
|
| 4 | 1, 2 | cnmpt1st 15315 |
. . 3
|
| 5 | 1, 2, 3, 4 | cnmpt2t 15320 |
. 2
|
| 6 | opelxpi 4804 |
. . . . . . . . 9
| |
| 7 | 6 | ancoms 268 |
. . . . . . . 8
|
| 8 | 7 | adantl 277 |
. . . . . . 7
|
| 9 | 8 | ralrimivva 2632 |
. . . . . 6
|
| 10 | eqid 2238 |
. . . . . . 7
| |
| 11 | 10 | fmpo 6430 |
. . . . . 6
|
| 12 | 9, 11 | sylib 122 |
. . . . 5
|
| 13 | opelxpi 4804 |
. . . . . . . . 9
| |
| 14 | 13 | ancoms 268 |
. . . . . . . 8
|
| 15 | 14 | adantl 277 |
. . . . . . 7
|
| 16 | 15 | ralrimivva 2632 |
. . . . . 6
|
| 17 | eqid 2238 |
. . . . . . 7
| |
| 18 | 17 | fmpo 6430 |
. . . . . 6
|
| 19 | 16, 18 | sylib 122 |
. . . . 5
|
| 20 | txswaphmeolem 15347 |
. . . . . 6
| |
| 21 | txswaphmeolem 15347 |
. . . . . 6
| |
| 22 | fcof1o 5988 |
. . . . . 6
| |
| 23 | 20, 21, 22 | mpanr12 443 |
. . . . 5
|
| 24 | 12, 19, 23 | syl2anc 415 |
. . . 4
|
| 25 | 24 | simprd 114 |
. . 3
|
| 26 | 2, 1 | cnmpt2nd 15316 |
. . . 4
|
| 27 | 2, 1 | cnmpt1st 15315 |
. . . 4
|
| 28 | 2, 1, 26, 27 | cnmpt2t 15320 |
. . 3
|
| 29 | 25, 28 | eqeltrd 2315 |
. 2
|
| 30 | ishmeo 15331 |
. 2
| |
| 31 | 5, 29, 30 | sylanbrc 421 |
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-coll 4244 ax-sep 4247 ax-pow 4309 ax-pr 4344 ax-un 4576 ax-setind 4682 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3690 df-sn 3714 df-pr 3715 df-op 3717 df-uni 3934 df-iun 4012 df-br 4129 df-opab 4191 df-mpt 4192 df-id 4436 df-xp 4778 df-rel 4779 df-cnv 4780 df-co 4781 df-dm 4782 df-rn 4783 df-res 4784 df-ima 4785 df-iota 5335 df-fun 5377 df-fn 5378 df-f 5379 df-f1 5380 df-fo 5381 df-f1o 5382 df-fv 5383 df-ov 6081 df-oprab 6082 df-mpo 6083 df-1st 6367 df-2nd 6368 df-map 6917 df-topgen 13594 df-top 15025 df-topon 15038 df-bases 15070 df-cn 15215 df-tx 15280 df-hmeo 15328 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |