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| Mirrors > Home > ILE Home > Th. List > brtposg | Unicode version | ||
| Description: The transposition swaps arguments of a three-parameter relation. (Contributed by Jim Kingdon, 31-Jan-2019.) |
| Ref | Expression |
|---|---|
| brtposg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opswapg 5188 |
. . . . 5
| |
| 2 | 1 | breq1d 4069 |
. . . 4
|
| 3 | 2 | 3adant3 1020 |
. . 3
|
| 4 | 3 | anbi2d 464 |
. 2
|
| 5 | brtpos2 6360 |
. . 3
| |
| 6 | 5 | 3ad2ant3 1023 |
. 2
|
| 7 | opexg 4290 |
. . . . . . . . 9
| |
| 8 | 7 | ancoms 268 |
. . . . . . . 8
|
| 9 | 8 | anim1i 340 |
. . . . . . 7
|
| 10 | 9 | 3impa 1197 |
. . . . . 6
|
| 11 | breldmg 4903 |
. . . . . . 7
| |
| 12 | 11 | 3expia 1208 |
. . . . . 6
|
| 13 | 10, 12 | syl 14 |
. . . . 5
|
| 14 | opelcnvg 4876 |
. . . . . 6
| |
| 15 | 14 | 3adant3 1020 |
. . . . 5
|
| 16 | 13, 15 | sylibrd 169 |
. . . 4
|
| 17 | elun1 3348 |
. . . 4
| |
| 18 | 16, 17 | syl6 33 |
. . 3
|
| 19 | 18 | pm4.71rd 394 |
. 2
|
| 20 | 4, 6, 19 | 3bitr4d 220 |
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-io 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2180 ax-14 2181 ax-ext 2189 ax-sep 4178 ax-pow 4234 ax-pr 4269 ax-un 4498 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2194 df-cleq 2200 df-clel 2203 df-nfc 2339 df-ral 2491 df-rex 2492 df-rab 2495 df-v 2778 df-sbc 3006 df-un 3178 df-in 3180 df-ss 3187 df-pw 3628 df-sn 3649 df-pr 3650 df-op 3652 df-uni 3865 df-br 4060 df-opab 4122 df-mpt 4123 df-id 4358 df-xp 4699 df-rel 4700 df-cnv 4701 df-co 4702 df-dm 4703 df-rn 4704 df-res 4705 df-ima 4706 df-iota 5251 df-fun 5292 df-fn 5293 df-fv 5298 df-tpos 6354 |
| This theorem is referenced by: ottposg 6364 dmtpos 6365 rntpos 6366 ovtposg 6368 dftpos3 6371 tpostpos 6373 |
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