| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > f1oresrab | Unicode version | ||
| Description: Build a bijection between restricted abstract builders, given a bijection between the base classes, deduction version. (Contributed by Thierry Arnoux, 17-Aug-2018.) |
| Ref | Expression |
|---|---|
| f1oresrab.1 |
|
| f1oresrab.2 |
|
| f1oresrab.3 |
|
| Ref | Expression |
|---|---|
| f1oresrab |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | f1oresrab.2 |
. . . 4
| |
| 2 | f1ofun 5616 |
. . . 4
| |
| 3 | funcnvcnv 5415 |
. . . 4
| |
| 4 | 1, 2, 3 | 3syl 17 |
. . 3
|
| 5 | f1ocnv 5627 |
. . . . . . 7
| |
| 6 | 1, 5 | syl 14 |
. . . . . 6
|
| 7 | f1of1 5613 |
. . . . . 6
| |
| 8 | 6, 7 | syl 14 |
. . . . 5
|
| 9 | ssrab2 3323 |
. . . . 5
| |
| 10 | f1ores 5629 |
. . . . 5
| |
| 11 | 8, 9, 10 | sylancl 413 |
. . . 4
|
| 12 | f1oresrab.1 |
. . . . . . 7
| |
| 13 | 12 | mptpreima 5256 |
. . . . . 6
|
| 14 | f1oresrab.3 |
. . . . . . . . . 10
| |
| 15 | 14 | 3expia 1232 |
. . . . . . . . 9
|
| 16 | 15 | alrimiv 1923 |
. . . . . . . 8
|
| 17 | f1of 5614 |
. . . . . . . . . . 11
| |
| 18 | 1, 17 | syl 14 |
. . . . . . . . . 10
|
| 19 | 12 | fmpt 5827 |
. . . . . . . . . 10
|
| 20 | 18, 19 | sylibr 134 |
. . . . . . . . 9
|
| 21 | 20 | r19.21bi 2630 |
. . . . . . . 8
|
| 22 | elrab3t 2972 |
. . . . . . . 8
| |
| 23 | 16, 21, 22 | syl2anc 411 |
. . . . . . 7
|
| 24 | 23 | rabbidva 2801 |
. . . . . 6
|
| 25 | 13, 24 | eqtrid 2277 |
. . . . 5
|
| 26 | f1oeq3 5604 |
. . . . 5
| |
| 27 | 25, 26 | syl 14 |
. . . 4
|
| 28 | 11, 27 | mpbid 147 |
. . 3
|
| 29 | f1orescnv 5630 |
. . 3
| |
| 30 | 4, 28, 29 | syl2anc 411 |
. 2
|
| 31 | rescnvcnv 5225 |
. . 3
| |
| 32 | f1oeq1 5602 |
. . 3
| |
| 33 | 31, 32 | ax-mp 5 |
. 2
|
| 34 | 30, 33 | sylib 122 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2206 ax-ext 2214 ax-sep 4228 ax-pow 4287 ax-pr 4322 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ral 2525 df-rex 2526 df-rab 2529 df-v 2815 df-sbc 3043 df-un 3215 df-in 3217 df-ss 3224 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-br 4110 df-opab 4172 df-mpt 4173 df-id 4414 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-f1 5357 df-fo 5358 df-f1o 5359 df-fv 5360 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |