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| Mirrors > Home > MPE Home > Th. List > txswaphmeo | Structured version Visualization version Unicode version | ||
| Description: There is a homeomorphism
from |
| Ref | Expression |
|---|---|
| txswaphmeo |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl 473 |
. . 3
| |
| 2 | simpr 477 |
. . 3
| |
| 3 | 1, 2 | cnmpt2nd 21472 |
. . 3
|
| 4 | 1, 2 | cnmpt1st 21471 |
. . 3
|
| 5 | 1, 2, 3, 4 | cnmpt2t 21476 |
. 2
|
| 6 | opelxpi 5148 |
. . . . . . . . 9
| |
| 7 | 6 | ancoms 469 |
. . . . . . . 8
|
| 8 | 7 | adantl 482 |
. . . . . . 7
|
| 9 | 8 | ralrimivva 2971 |
. . . . . 6
|
| 10 | eqid 2622 |
. . . . . . 7
| |
| 11 | 10 | fmpt2 7237 |
. . . . . 6
|
| 12 | 9, 11 | sylib 208 |
. . . . 5
|
| 13 | opelxpi 5148 |
. . . . . . . . 9
| |
| 14 | 13 | ancoms 469 |
. . . . . . . 8
|
| 15 | 14 | adantl 482 |
. . . . . . 7
|
| 16 | 15 | ralrimivva 2971 |
. . . . . 6
|
| 17 | eqid 2622 |
. . . . . . 7
| |
| 18 | 17 | fmpt2 7237 |
. . . . . 6
|
| 19 | 16, 18 | sylib 208 |
. . . . 5
|
| 20 | txswaphmeolem 21607 |
. . . . . 6
| |
| 21 | txswaphmeolem 21607 |
. . . . . 6
| |
| 22 | fcof1o 6551 |
. . . . . 6
| |
| 23 | 20, 21, 22 | mpanr12 721 |
. . . . 5
|
| 24 | 12, 19, 23 | syl2anc 693 |
. . . 4
|
| 25 | 24 | simprd 479 |
. . 3
|
| 26 | 2, 1 | cnmpt2nd 21472 |
. . . 4
|
| 27 | 2, 1 | cnmpt1st 21471 |
. . . 4
|
| 28 | 2, 1, 26, 27 | cnmpt2t 21476 |
. . 3
|
| 29 | 25, 28 | eqeltrd 2701 |
. 2
|
| 30 | ishmeo 21562 |
. 2
| |
| 31 | 5, 29, 30 | sylanbrc 698 |
1
|
| Colors of variables: wff setvar class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
| This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-1st 7168 df-2nd 7169 df-map 7859 df-topgen 16104 df-top 20699 df-topon 20716 df-bases 20750 df-cn 21031 df-tx 21365 df-hmeo 21558 |
| This theorem is referenced by: (None) |
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