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| Mirrors > Home > ILE Home > Th. List > mptelixpg | Unicode version | ||
| Description: Condition for an explicit member of an indexed product. (Contributed by Stefan O'Rear, 4-Jan-2015.) |
| Ref | Expression |
|---|---|
| mptelixpg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elex 2833 |
. 2
| |
| 2 | nfcv 2392 |
. . . . . 6
| |
| 3 | nfcsb1v 3180 |
. . . . . 6
| |
| 4 | csbeq1a 3156 |
. . . . . 6
| |
| 5 | 2, 3, 4 | cbvixp 6987 |
. . . . 5
|
| 6 | 5 | eleq2i 2305 |
. . . 4
|
| 7 | elixp2 6974 |
. . . 4
| |
| 8 | 3anass 1013 |
. . . 4
| |
| 9 | 6, 7, 8 | 3bitri 206 |
. . 3
|
| 10 | eqid 2238 |
. . . . . . . 8
| |
| 11 | 10 | fnmpt 5505 |
. . . . . . 7
|
| 12 | 10 | fvmpt2 5783 |
. . . . . . . . 9
|
| 13 | simpr 110 |
. . . . . . . . 9
| |
| 14 | 12, 13 | eqeltrd 2315 |
. . . . . . . 8
|
| 15 | 14 | ralimiaa 2612 |
. . . . . . 7
|
| 16 | 11, 15 | jca 306 |
. . . . . 6
|
| 17 | dffn2 5530 |
. . . . . . . 8
| |
| 18 | 10 | fmpt 5849 |
. . . . . . . . 9
|
| 19 | 10 | fvmpt2 5783 |
. . . . . . . . . . . . 13
|
| 20 | 19 | eleq1d 2307 |
. . . . . . . . . . . 12
|
| 21 | 20 | biimpd 144 |
. . . . . . . . . . 11
|
| 22 | 21 | ralimiaa 2612 |
. . . . . . . . . 10
|
| 23 | ralim 2609 |
. . . . . . . . . 10
| |
| 24 | 22, 23 | syl 14 |
. . . . . . . . 9
|
| 25 | 18, 24 | sylbir 135 |
. . . . . . . 8
|
| 26 | 17, 25 | sylbi 121 |
. . . . . . 7
|
| 27 | 26 | imp 124 |
. . . . . 6
|
| 28 | 16, 27 | impbii 126 |
. . . . 5
|
| 29 | nfv 1581 |
. . . . . . 7
| |
| 30 | nffvmpt1 5701 |
. . . . . . . 8
| |
| 31 | 30, 3 | nfel 2401 |
. . . . . . 7
|
| 32 | fveq2 5690 |
. . . . . . . 8
| |
| 33 | 32, 4 | eleq12d 2309 |
. . . . . . 7
|
| 34 | 29, 31, 33 | cbvral 2782 |
. . . . . 6
|
| 35 | 34 | anbi2i 461 |
. . . . 5
|
| 36 | 28, 35 | bitri 184 |
. . . 4
|
| 37 | mptexg 5933 |
. . . . 5
| |
| 38 | 37 | biantrurd 305 |
. . . 4
|
| 39 | 36, 38 | bitr2id 193 |
. . 3
|
| 40 | 9, 39 | bitrid 192 |
. 2
|
| 41 | 1, 40 | syl 14 |
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 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4241 ax-sep 4244 ax-pow 4306 ax-pr 4341 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-ixp 6971 |
| This theorem is referenced by: prdsbasmpt 14157 prdsbasmpt2 14165 |
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