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| 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 14794 |
. . 3
|
| 4 | 1, 2 | cnmpt1st 14793 |
. . 3
|
| 5 | 1, 2, 3, 4 | cnmpt2t 14798 |
. 2
|
| 6 | opelxpi 4708 |
. . . . . . . . 9
| |
| 7 | 6 | ancoms 268 |
. . . . . . . 8
|
| 8 | 7 | adantl 277 |
. . . . . . 7
|
| 9 | 8 | ralrimivva 2588 |
. . . . . 6
|
| 10 | eqid 2205 |
. . . . . . 7
| |
| 11 | 10 | fmpo 6289 |
. . . . . 6
|
| 12 | 9, 11 | sylib 122 |
. . . . 5
|
| 13 | opelxpi 4708 |
. . . . . . . . 9
| |
| 14 | 13 | ancoms 268 |
. . . . . . . 8
|
| 15 | 14 | adantl 277 |
. . . . . . 7
|
| 16 | 15 | ralrimivva 2588 |
. . . . . 6
|
| 17 | eqid 2205 |
. . . . . . 7
| |
| 18 | 17 | fmpo 6289 |
. . . . . 6
|
| 19 | 16, 18 | sylib 122 |
. . . . 5
|
| 20 | txswaphmeolem 14825 |
. . . . . 6
| |
| 21 | txswaphmeolem 14825 |
. . . . . 6
| |
| 22 | fcof1o 5860 |
. . . . . 6
| |
| 23 | 20, 21, 22 | mpanr12 439 |
. . . . 5
|
| 24 | 12, 19, 23 | syl2anc 411 |
. . . 4
|
| 25 | 24 | simprd 114 |
. . 3
|
| 26 | 2, 1 | cnmpt2nd 14794 |
. . . 4
|
| 27 | 2, 1 | cnmpt1st 14793 |
. . . 4
|
| 28 | 2, 1, 26, 27 | cnmpt2t 14798 |
. . 3
|
| 29 | 25, 28 | eqeltrd 2282 |
. 2
|
| 30 | ishmeo 14809 |
. 2
| |
| 31 | 5, 29, 30 | sylanbrc 417 |
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-coll 4160 ax-sep 4163 ax-pow 4219 ax-pr 4254 ax-un 4481 ax-setind 4586 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1484 df-sb 1786 df-eu 2057 df-mo 2058 df-clab 2192 df-cleq 2198 df-clel 2201 df-nfc 2337 df-ne 2377 df-ral 2489 df-rex 2490 df-reu 2491 df-rab 2493 df-v 2774 df-sbc 2999 df-csb 3094 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-op 3642 df-uni 3851 df-iun 3929 df-br 4046 df-opab 4107 df-mpt 4108 df-id 4341 df-xp 4682 df-rel 4683 df-cnv 4684 df-co 4685 df-dm 4686 df-rn 4687 df-res 4688 df-ima 4689 df-iota 5233 df-fun 5274 df-fn 5275 df-f 5276 df-f1 5277 df-fo 5278 df-f1o 5279 df-fv 5280 df-ov 5949 df-oprab 5950 df-mpo 5951 df-1st 6228 df-2nd 6229 df-map 6739 df-topgen 13125 df-top 14503 df-topon 14516 df-bases 14548 df-cn 14693 df-tx 14758 df-hmeo 14806 |
| This theorem is referenced by: (None) |
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