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| Mirrors > Home > ILE Home > Th. List > rexrnmpt | Unicode version | ||
| Description: A restricted quantifier over an image set. (Contributed by Mario Carneiro, 20-Aug-2015.) |
| Ref | Expression |
|---|---|
| ralrnmpt.1 |
|
| ralrnmpt.2 |
|
| Ref | Expression |
|---|---|
| rexrnmpt |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ralrnmpt.1 |
. . . . 5
| |
| 2 | 1 | fnmpt 5025 |
. . . 4
|
| 3 | dfsbcq 2766 |
. . . . 5
| |
| 4 | 3 | rexrn 5304 |
. . . 4
|
| 5 | 2, 4 | syl 14 |
. . 3
|
| 6 | nfv 1421 |
. . . . 5
| |
| 7 | nfsbc1v 2782 |
. . . . 5
| |
| 8 | sbceq1a 2773 |
. . . . 5
| |
| 9 | 6, 7, 8 | cbvrex 2530 |
. . . 4
|
| 10 | 9 | bicomi 123 |
. . 3
|
| 11 | nfmpt1 3850 |
. . . . . . 7
| |
| 12 | 1, 11 | nfcxfr 2175 |
. . . . . 6
|
| 13 | nfcv 2178 |
. . . . . 6
| |
| 14 | 12, 13 | nffv 5185 |
. . . . 5
|
| 15 | nfv 1421 |
. . . . 5
| |
| 16 | 14, 15 | nfsbc 2784 |
. . . 4
|
| 17 | nfv 1421 |
. . . 4
| |
| 18 | fveq2 5178 |
. . . . 5
| |
| 19 | 18 | sbceq1d 2769 |
. . . 4
|
| 20 | 16, 17, 19 | cbvrex 2530 |
. . 3
|
| 21 | 5, 10, 20 | 3bitr3g 211 |
. 2
|
| 22 | 1 | fvmpt2 5254 |
. . . . . 6
|
| 23 | 22 | sbceq1d 2769 |
. . . . 5
|
| 24 | ralrnmpt.2 |
. . . . . . 7
| |
| 25 | 24 | sbcieg 2795 |
. . . . . 6
|
| 26 | 25 | adantl 262 |
. . . . 5
|
| 27 | 23, 26 | bitrd 177 |
. . . 4
|
| 28 | 27 | ralimiaa 2383 |
. . 3
|
| 29 | pm5.32 426 |
. . . . . 6
| |
| 30 | 29 | albii 1359 |
. . . . 5
|
| 31 | exbi 1495 |
. . . . 5
| |
| 32 | 30, 31 | sylbi 114 |
. . . 4
|
| 33 | df-ral 2311 |
. . . 4
| |
| 34 | df-rex 2312 |
. . . . 5
| |
| 35 | df-rex 2312 |
. . . . 5
| |
| 36 | 34, 35 | bibi12i 218 |
. . . 4
|
| 37 | 32, 33, 36 | 3imtr4i 190 |
. . 3
|
| 38 | 28, 37 | syl 14 |
. 2
|
| 39 | 21, 38 | bitrd 177 |
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-sbc 2765 df-csb 2853 df-un 2922 df-in 2924 df-ss 2931 df-pw 3361 df-sn 3381 df-pr 3382 df-op 3384 df-uni 3581 df-br 3765 df-opab 3819 df-mpt 3820 df-id 4030 df-xp 4351 df-rel 4352 df-cnv 4353 df-co 4354 df-dm 4355 df-rn 4356 df-iota 4867 df-fun 4904 df-fn 4905 df-fv 4910 |
| This theorem is referenced by: (None) |
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