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| Mirrors > Home > ILE Home > Th. List > ralrnmpt2 | Unicode version | ||
| Description: A restricted quantifier over an image set. (Contributed by Mario Carneiro, 1-Sep-2015.) |
| Ref | Expression |
|---|---|
| rngop.1 |
|
| ralrnmpt2.2 |
|
| Ref | Expression |
|---|---|
| ralrnmpt2 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rngop.1 |
. . . . 5
| |
| 2 | 1 | rnmpt2 5611 |
. . . 4
|
| 3 | 2 | raleqi 2509 |
. . 3
|
| 4 | eqeq1 2046 |
. . . . 5
| |
| 5 | 4 | 2rexbidv 2349 |
. . . 4
|
| 6 | 5 | ralab 2701 |
. . 3
|
| 7 | ralcom4 2576 |
. . . 4
| |
| 8 | r19.23v 2425 |
. . . . 5
| |
| 9 | 8 | albii 1359 |
. . . 4
|
| 10 | 7, 9 | bitr2i 174 |
. . 3
|
| 11 | 3, 6, 10 | 3bitri 195 |
. 2
|
| 12 | ralcom4 2576 |
. . . . . 6
| |
| 13 | r19.23v 2425 |
. . . . . . 7
| |
| 14 | 13 | albii 1359 |
. . . . . 6
|
| 15 | 12, 14 | bitri 173 |
. . . . 5
|
| 16 | nfv 1421 |
. . . . . . . 8
| |
| 17 | ralrnmpt2.2 |
. . . . . . . 8
| |
| 18 | 16, 17 | ceqsalg 2582 |
. . . . . . 7
|
| 19 | 18 | ralimi 2384 |
. . . . . 6
|
| 20 | ralbi 2445 |
. . . . . 6
| |
| 21 | 19, 20 | syl 14 |
. . . . 5
|
| 22 | 15, 21 | syl5bbr 183 |
. . . 4
|
| 23 | 22 | ralimi 2384 |
. . 3
|
| 24 | ralbi 2445 |
. . 3
| |
| 25 | 23, 24 | syl 14 |
. 2
|
| 26 | 11, 25 | syl5bb 181 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-10 1396 ax-11 1397 ax-i12 1398 ax-bndl 1399 ax-4 1400 ax-14 1405 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 ax-sep 3875 ax-pow 3927 ax-pr 3944 |
| This theorem depends on definitions: df-bi 110 df-3an 887 df-tru 1246 df-nf 1350 df-sb 1646 df-eu 1903 df-mo 1904 df-clab 2027 df-cleq 2033 df-clel 2036 df-nfc 2167 df-ral 2311 df-rex 2312 df-v 2559 df-un 2922 df-in 2924 df-ss 2931 df-pw 3361 df-sn 3381 df-pr 3382 df-op 3384 df-br 3765 df-opab 3819 df-cnv 4353 df-dm 4355 df-rn 4356 df-oprab 5516 df-mpt2 5517 |
| This theorem is referenced by: (None) |
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