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Mirrors > Home > MPE Home > Th. List > fgcl | Structured version Visualization version Unicode version |
Description: A generated filter is a filter. (Contributed by Jeff Hankins, 3-Sep-2009.) (Revised by Stefan O'Rear, 2-Aug-2015.) |
Ref | Expression |
---|---|
fgcl |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elfg 21675 | . 2 | |
2 | elfvex 6221 | . 2 | |
3 | fbasne0 21634 | . . . . . 6 | |
4 | n0 3931 | . . . . . 6 | |
5 | 3, 4 | sylib 208 | . . . . 5 |
6 | fbelss 21637 | . . . . . . . 8 | |
7 | 6 | ex 450 | . . . . . . 7 |
8 | 7 | ancld 576 | . . . . . 6 |
9 | 8 | eximdv 1846 | . . . . 5 |
10 | 5, 9 | mpd 15 | . . . 4 |
11 | df-rex 2918 | . . . 4 | |
12 | 10, 11 | sylibr 224 | . . 3 |
13 | elfvdm 6220 | . . . 4 | |
14 | sseq2 3627 | . . . . . 6 | |
15 | 14 | rexbidv 3052 | . . . . 5 |
16 | 15 | sbcieg 3468 | . . . 4 |
17 | 13, 16 | syl 17 | . . 3 |
18 | 12, 17 | mpbird 247 | . 2 |
19 | 0nelfb 21635 | . . 3 | |
20 | 0ex 4790 | . . . . 5 | |
21 | sseq2 3627 | . . . . . 6 | |
22 | 21 | rexbidv 3052 | . . . . 5 |
23 | 20, 22 | sbcie 3470 | . . . 4 |
24 | ss0 3974 | . . . . . . 7 | |
25 | 24 | eleq1d 2686 | . . . . . 6 |
26 | 25 | biimpac 503 | . . . . 5 |
27 | 26 | rexlimiva 3028 | . . . 4 |
28 | 23, 27 | sylbi 207 | . . 3 |
29 | 19, 28 | nsyl 135 | . 2 |
30 | sstr 3611 | . . . . . 6 | |
31 | 30 | expcom 451 | . . . . 5 |
32 | 31 | reximdv 3016 | . . . 4 |
33 | 32 | 3ad2ant3 1084 | . . 3 |
34 | vex 3203 | . . . 4 | |
35 | sseq2 3627 | . . . . 5 | |
36 | 35 | rexbidv 3052 | . . . 4 |
37 | 34, 36 | sbcie 3470 | . . 3 |
38 | vex 3203 | . . . 4 | |
39 | sseq2 3627 | . . . . 5 | |
40 | 39 | rexbidv 3052 | . . . 4 |
41 | 38, 40 | sbcie 3470 | . . 3 |
42 | 33, 37, 41 | 3imtr4g 285 | . 2 |
43 | fbasssin 21640 | . . . . . . . . . . . . 13 | |
44 | 43 | 3expib 1268 | . . . . . . . . . . . 12 |
45 | sstr2 3610 | . . . . . . . . . . . . . . 15 | |
46 | 45 | com12 32 | . . . . . . . . . . . . . 14 |
47 | 46 | reximdv 3016 | . . . . . . . . . . . . 13 |
48 | ss2in 3840 | . . . . . . . . . . . . 13 | |
49 | 47, 48 | syl11 33 | . . . . . . . . . . . 12 |
50 | 44, 49 | syl6 35 | . . . . . . . . . . 11 |
51 | 50 | exp5c 644 | . . . . . . . . . 10 |
52 | 51 | imp31 448 | . . . . . . . . 9 |
53 | 52 | impancom 456 | . . . . . . . 8 |
54 | 53 | rexlimdv 3030 | . . . . . . 7 |
55 | 54 | ex 450 | . . . . . 6 |
56 | 55 | rexlimdva 3031 | . . . . 5 |
57 | 56 | impd 447 | . . . 4 |
58 | 57 | 3ad2ant1 1082 | . . 3 |
59 | sseq1 3626 | . . . . . 6 | |
60 | 59 | cbvrexv 3172 | . . . . 5 |
61 | 41, 60 | bitri 264 | . . . 4 |
62 | sseq1 3626 | . . . . . 6 | |
63 | 62 | cbvrexv 3172 | . . . . 5 |
64 | 37, 63 | bitri 264 | . . . 4 |
65 | 61, 64 | anbi12i 733 | . . 3 |
66 | 38 | inex1 4799 | . . . 4 |
67 | sseq2 3627 | . . . . 5 | |
68 | 67 | rexbidv 3052 | . . . 4 |
69 | 66, 68 | sbcie 3470 | . . 3 |
70 | 58, 65, 69 | 3imtr4g 285 | . 2 |
71 | 1, 2, 18, 29, 42, 70 | isfild 21662 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wex 1704 wcel 1990 wne 2794 wrex 2913 wsbc 3435 cin 3573 wss 3574 c0 3915 cdm 5114 cfv 5888 (class class class)co 6650 cfbas 19734 cfg 19735 cfil 21649 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-fbas 19743 df-fg 19744 df-fil 21650 |
This theorem is referenced by: fgabs 21683 trfg 21695 isufil2 21712 ssufl 21722 ufileu 21723 filufint 21724 fixufil 21726 uffixfr 21727 fmfil 21748 fmfg 21753 elfm3 21754 rnelfm 21757 fmfnfmlem2 21759 fmfnfm 21762 fbflim 21780 hausflim 21785 flimclslem 21788 flffbas 21799 fclsbas 21825 fclsfnflim 21831 flimfnfcls 21832 fclscmp 21834 haustsms 21939 tsmscls 21941 tsmsmhm 21949 tsmsadd 21950 cfilufg 22097 metust 22363 fgcfil 23069 cmetcaulem 23086 cmetss 23113 minveclem4a 23201 minveclem4 23203 |
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