| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > lmfval | Unicode version | ||
| Description: The relation
"sequence |
| Ref | Expression |
|---|---|
| lmfval |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-lm 15214 |
. . 3
| |
| 2 | 1 | a1i 9 |
. 2
|
| 3 | simpr 110 |
. . . . . . . 8
| |
| 4 | 3 | unieqd 3941 |
. . . . . . 7
|
| 5 | toponuni 15039 |
. . . . . . . 8
| |
| 6 | 5 | adantr 276 |
. . . . . . 7
|
| 7 | 4, 6 | eqtr4d 2274 |
. . . . . 6
|
| 8 | 7 | oveq1d 6090 |
. . . . 5
|
| 9 | 8 | eleq2d 2308 |
. . . 4
|
| 10 | 7 | eleq2d 2308 |
. . . 4
|
| 11 | 3 | raleqdv 2755 |
. . . 4
|
| 12 | 9, 10, 11 | 3anbi123d 1353 |
. . 3
|
| 13 | 12 | opabbidv 4192 |
. 2
|
| 14 | topontop 15038 |
. 2
| |
| 15 | df-3an 1011 |
. . . . 5
| |
| 16 | 15 | opabbii 4193 |
. . . 4
|
| 17 | opabssxp 4844 |
. . . 4
| |
| 18 | 16, 17 | eqsstri 3280 |
. . 3
|
| 19 | fnpm 6920 |
. . . . 5
| |
| 20 | toponmax 15049 |
. . . . . 6
| |
| 21 | 20 | elexd 2835 |
. . . . 5
|
| 22 | cnex 8293 |
. . . . . 6
| |
| 23 | 22 | a1i 9 |
. . . . 5
|
| 24 | fnovex 6108 |
. . . . 5
| |
| 25 | 19, 21, 23, 24 | mp3an2i 1383 |
. . . 4
|
| 26 | xpexg 4884 |
. . . 4
| |
| 27 | 25, 20, 26 | syl2anc 415 |
. . 3
|
| 28 | ssexg 4267 |
. . 3
| |
| 29 | 18, 27, 28 | sylancr 418 |
. 2
|
| 30 | 2, 13, 14, 29 | fvmptd 5780 |
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-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-cnex 8260 |
| 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-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-fv 5380 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-pm 6915 df-top 15022 df-topon 15035 df-lm 15214 |
| This theorem is referenced by: lmbr 15237 sslm 15271 |
| Copyright terms: Public domain | W3C validator |