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| Mirrors > Home > ILE Home > Th. List > iscnp | Unicode version | ||
| Description: The predicate "the
class |
| Ref | Expression |
|---|---|
| iscnp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnpval 14755 |
. . 3
| |
| 2 | 1 | eleq2d 2276 |
. 2
|
| 3 | fveq1 5593 |
. . . . . . . 8
| |
| 4 | 3 | eleq1d 2275 |
. . . . . . 7
|
| 5 | imaeq1 5031 |
. . . . . . . . . 10
| |
| 6 | 5 | sseq1d 3226 |
. . . . . . . . 9
|
| 7 | 6 | anbi2d 464 |
. . . . . . . 8
|
| 8 | 7 | rexbidv 2508 |
. . . . . . 7
|
| 9 | 4, 8 | imbi12d 234 |
. . . . . 6
|
| 10 | 9 | ralbidv 2507 |
. . . . 5
|
| 11 | 10 | elrab 2933 |
. . . 4
|
| 12 | toponmax 14582 |
. . . . . 6
| |
| 13 | toponmax 14582 |
. . . . . 6
| |
| 14 | elmapg 6766 |
. . . . . 6
| |
| 15 | 12, 13, 14 | syl2anr 290 |
. . . . 5
|
| 16 | 15 | anbi1d 465 |
. . . 4
|
| 17 | 11, 16 | bitrid 192 |
. . 3
|
| 18 | 17 | 3adant3 1020 |
. 2
|
| 19 | 2, 18 | 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-in1 615 ax-in2 616 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-13 2179 ax-14 2180 ax-ext 2188 ax-sep 4173 ax-pow 4229 ax-pr 4264 ax-un 4493 ax-setind 4598 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ne 2378 df-ral 2490 df-rex 2491 df-rab 2494 df-v 2775 df-sbc 3003 df-csb 3098 df-dif 3172 df-un 3174 df-in 3176 df-ss 3183 df-pw 3623 df-sn 3644 df-pr 3645 df-op 3647 df-uni 3860 df-iun 3938 df-br 4055 df-opab 4117 df-mpt 4118 df-id 4353 df-xp 4694 df-rel 4695 df-cnv 4696 df-co 4697 df-dm 4698 df-rn 4699 df-res 4700 df-ima 4701 df-iota 5246 df-fun 5287 df-fn 5288 df-f 5289 df-fv 5293 df-ov 5965 df-oprab 5966 df-mpo 5967 df-1st 6244 df-2nd 6245 df-map 6755 df-top 14555 df-topon 14568 df-cnp 14746 |
| This theorem is referenced by: iscnp3 14760 cnpf2 14764 tgcnp 14766 icnpimaex 14768 iscnp4 14775 cnpnei 14776 cnptopco 14779 cnconst2 14790 cnptopresti 14795 cnptoprest 14796 cnptoprest2 14797 |
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