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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 2825 |
. 2
| |
| 2 | nfcv 2384 |
. . . . . 6
| |
| 3 | nfcsb1v 3171 |
. . . . . 6
| |
| 4 | csbeq1a 3147 |
. . . . . 6
| |
| 5 | 2, 3, 4 | cbvixp 6950 |
. . . . 5
|
| 6 | 5 | eleq2i 2299 |
. . . 4
|
| 7 | elixp2 6937 |
. . . 4
| |
| 8 | 3anass 1009 |
. . . 4
| |
| 9 | 6, 7, 8 | 3bitri 206 |
. . 3
|
| 10 | eqid 2232 |
. . . . . . . 8
| |
| 11 | 10 | fnmpt 5485 |
. . . . . . 7
|
| 12 | 10 | fvmpt2 5761 |
. . . . . . . . 9
|
| 13 | simpr 110 |
. . . . . . . . 9
| |
| 14 | 12, 13 | eqeltrd 2309 |
. . . . . . . 8
|
| 15 | 14 | ralimiaa 2604 |
. . . . . . 7
|
| 16 | 11, 15 | jca 306 |
. . . . . 6
|
| 17 | dffn2 5510 |
. . . . . . . 8
| |
| 18 | 10 | fmpt 5827 |
. . . . . . . . 9
|
| 19 | 10 | fvmpt2 5761 |
. . . . . . . . . . . . 13
|
| 20 | 19 | eleq1d 2301 |
. . . . . . . . . . . 12
|
| 21 | 20 | biimpd 144 |
. . . . . . . . . . 11
|
| 22 | 21 | ralimiaa 2604 |
. . . . . . . . . 10
|
| 23 | ralim 2601 |
. . . . . . . . . 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 1577 |
. . . . . . 7
| |
| 30 | nffvmpt1 5681 |
. . . . . . . 8
| |
| 31 | 30, 3 | nfel 2393 |
. . . . . . 7
|
| 32 | fveq2 5670 |
. . . . . . . 8
| |
| 33 | 32, 4 | eleq12d 2303 |
. . . . . . 7
|
| 34 | 29, 31, 33 | cbvral 2774 |
. . . . . 6
|
| 35 | 34 | anbi2i 457 |
. . . . 5
|
| 36 | 28, 35 | bitri 184 |
. . . 4
|
| 37 | mptexg 5911 |
. . . . 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2206 ax-ext 2214 ax-coll 4225 ax-sep 4228 ax-pow 4287 ax-pr 4322 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ral 2525 df-rex 2526 df-reu 2527 df-rab 2529 df-v 2815 df-sbc 3043 df-csb 3139 df-un 3215 df-in 3217 df-ss 3224 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-iun 3993 df-br 4110 df-opab 4172 df-mpt 4173 df-id 4414 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-f1 5357 df-fo 5358 df-f1o 5359 df-fv 5360 df-ixp 6934 |
| This theorem is referenced by: prdsbasmpt 13493 prdsbasmpt2 13501 |
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