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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 5402 |
. . . 4
|
| 3 | dfsbcq 3000 |
. . . . 5
| |
| 4 | 3 | rexrn 5717 |
. . . 4
|
| 5 | 2, 4 | syl 14 |
. . 3
|
| 6 | nfv 1551 |
. . . . 5
| |
| 7 | nfsbc1v 3017 |
. . . . 5
| |
| 8 | sbceq1a 3008 |
. . . . 5
| |
| 9 | 6, 7, 8 | cbvrex 2735 |
. . . 4
|
| 10 | 9 | bicomi 132 |
. . 3
|
| 11 | nfmpt1 4137 |
. . . . . . 7
| |
| 12 | 1, 11 | nfcxfr 2345 |
. . . . . 6
|
| 13 | nfcv 2348 |
. . . . . 6
| |
| 14 | 12, 13 | nffv 5586 |
. . . . 5
|
| 15 | nfv 1551 |
. . . . 5
| |
| 16 | 14, 15 | nfsbc 3019 |
. . . 4
|
| 17 | nfv 1551 |
. . . 4
| |
| 18 | fveq2 5576 |
. . . . 5
| |
| 19 | 18 | sbceq1d 3003 |
. . . 4
|
| 20 | 16, 17, 19 | cbvrex 2735 |
. . 3
|
| 21 | 5, 10, 20 | 3bitr3g 222 |
. 2
|
| 22 | 1 | fvmpt2 5663 |
. . . . . 6
|
| 23 | 22 | sbceq1d 3003 |
. . . . 5
|
| 24 | ralrnmpt.2 |
. . . . . . 7
| |
| 25 | 24 | sbcieg 3031 |
. . . . . 6
|
| 26 | 25 | adantl 277 |
. . . . 5
|
| 27 | 23, 26 | bitrd 188 |
. . . 4
|
| 28 | 27 | ralimiaa 2568 |
. . 3
|
| 29 | pm5.32 453 |
. . . . . 6
| |
| 30 | 29 | albii 1493 |
. . . . 5
|
| 31 | exbi 1627 |
. . . . 5
| |
| 32 | 30, 31 | sylbi 121 |
. . . 4
|
| 33 | df-ral 2489 |
. . . 4
| |
| 34 | df-rex 2490 |
. . . . 5
| |
| 35 | df-rex 2490 |
. . . . 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 1470 ax-7 1471 ax-gen 1472 ax-ie1 1516 ax-ie2 1517 ax-8 1527 ax-10 1528 ax-11 1529 ax-i12 1530 ax-bndl 1532 ax-4 1533 ax-17 1549 ax-i9 1553 ax-ial 1557 ax-i5r 1558 ax-14 2179 ax-ext 2187 ax-sep 4162 ax-pow 4218 ax-pr 4253 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1484 df-sb 1786 df-eu 2057 df-mo 2058 df-clab 2192 df-cleq 2198 df-clel 2201 df-nfc 2337 df-ral 2489 df-rex 2490 df-v 2774 df-sbc 2999 df-csb 3094 df-un 3170 df-in 3172 df-ss 3179 df-pw 3618 df-sn 3639 df-pr 3640 df-op 3642 df-uni 3851 df-br 4045 df-opab 4106 df-mpt 4107 df-id 4340 df-xp 4681 df-rel 4682 df-cnv 4683 df-co 4684 df-dm 4685 df-rn 4686 df-iota 5232 df-fun 5273 df-fn 5274 df-fv 5279 |
| This theorem is referenced by: txbas 14730 |
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