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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 5422 |
. . . 4
|
| 3 | dfsbcq 3007 |
. . . . 5
| |
| 4 | 3 | rexrn 5740 |
. . . 4
|
| 5 | 2, 4 | syl 14 |
. . 3
|
| 6 | nfv 1552 |
. . . . 5
| |
| 7 | nfsbc1v 3024 |
. . . . 5
| |
| 8 | sbceq1a 3015 |
. . . . 5
| |
| 9 | 6, 7, 8 | cbvrex 2739 |
. . . 4
|
| 10 | 9 | bicomi 132 |
. . 3
|
| 11 | nfmpt1 4153 |
. . . . . . 7
| |
| 12 | 1, 11 | nfcxfr 2347 |
. . . . . 6
|
| 13 | nfcv 2350 |
. . . . . 6
| |
| 14 | 12, 13 | nffv 5609 |
. . . . 5
|
| 15 | nfv 1552 |
. . . . 5
| |
| 16 | 14, 15 | nfsbc 3026 |
. . . 4
|
| 17 | nfv 1552 |
. . . 4
| |
| 18 | fveq2 5599 |
. . . . 5
| |
| 19 | 18 | sbceq1d 3010 |
. . . 4
|
| 20 | 16, 17, 19 | cbvrex 2739 |
. . 3
|
| 21 | 5, 10, 20 | 3bitr3g 222 |
. 2
|
| 22 | 1 | fvmpt2 5686 |
. . . . . 6
|
| 23 | 22 | sbceq1d 3010 |
. . . . 5
|
| 24 | ralrnmpt.2 |
. . . . . . 7
| |
| 25 | 24 | sbcieg 3038 |
. . . . . 6
|
| 26 | 25 | adantl 277 |
. . . . 5
|
| 27 | 23, 26 | bitrd 188 |
. . . 4
|
| 28 | 27 | ralimiaa 2570 |
. . 3
|
| 29 | pm5.32 453 |
. . . . . 6
| |
| 30 | 29 | albii 1494 |
. . . . 5
|
| 31 | exbi 1628 |
. . . . 5
| |
| 32 | 30, 31 | sylbi 121 |
. . . 4
|
| 33 | df-ral 2491 |
. . . 4
| |
| 34 | df-rex 2492 |
. . . . 5
| |
| 35 | df-rex 2492 |
. . . . 5
| |
| 36 | 34, 35 | bibi12i 229 |
. . . 4
|
| 37 | 32, 33, 36 | 3imtr4i 201 |
. . 3
|
| 38 | 28, 37 | syl 14 |
. 2
|
| 39 | 21, 38 | bitrd 188 |
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-14 2181 ax-ext 2189 ax-sep 4178 ax-pow 4234 ax-pr 4269 |
| 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-v 2778 df-sbc 3006 df-csb 3102 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-iota 5251 df-fun 5292 df-fn 5293 df-fv 5298 |
| This theorem is referenced by: txbas 14845 |
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