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| Mirrors > Home > ILE Home > Th. List > lssintclm | Unicode version | ||
| Description: The intersection of an inhabited set of subspaces is a subspace. (Contributed by NM, 8-Dec-2013.) (Revised by Mario Carneiro, 19-Jun-2014.) |
| Ref | Expression |
|---|---|
| lssintcl.s |
|
| Ref | Expression |
|---|---|
| lssintclm |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqidd 2230 |
. 2
| |
| 2 | eqidd 2230 |
. 2
| |
| 3 | eqidd 2230 |
. 2
| |
| 4 | eqidd 2230 |
. 2
| |
| 5 | eqidd 2230 |
. 2
| |
| 6 | lssintcl.s |
. . 3
| |
| 7 | 6 | a1i 9 |
. 2
|
| 8 | intssuni2m 3950 |
. . . 4
| |
| 9 | 8 | 3adant1 1039 |
. . 3
|
| 10 | eqid 2229 |
. . . . . . . . 9
| |
| 11 | 10, 6 | lssssg 14364 |
. . . . . . . 8
|
| 12 | velpw 3657 |
. . . . . . . 8
| |
| 13 | 11, 12 | sylibr 134 |
. . . . . . 7
|
| 14 | 13 | ex 115 |
. . . . . 6
|
| 15 | 14 | ssrdv 3231 |
. . . . 5
|
| 16 | sspwuni 4053 |
. . . . 5
| |
| 17 | 15, 16 | sylib 122 |
. . . 4
|
| 18 | 17 | 3ad2ant1 1042 |
. . 3
|
| 19 | 9, 18 | sstrd 3235 |
. 2
|
| 20 | simpl1 1024 |
. . . . . 6
| |
| 21 | simp2 1022 |
. . . . . . 7
| |
| 22 | 21 | sselda 3225 |
. . . . . 6
|
| 23 | eqid 2229 |
. . . . . . 7
| |
| 24 | 23, 6 | lss0cl 14373 |
. . . . . 6
|
| 25 | 20, 22, 24 | syl2anc 411 |
. . . . 5
|
| 26 | 25 | ralrimiva 2603 |
. . . 4
|
| 27 | 10, 23 | lmod0vcl 14321 |
. . . . . 6
|
| 28 | elintg 3934 |
. . . . . 6
| |
| 29 | 27, 28 | syl 14 |
. . . . 5
|
| 30 | 29 | 3ad2ant1 1042 |
. . . 4
|
| 31 | 26, 30 | mpbird 167 |
. . 3
|
| 32 | elex2 2817 |
. . 3
| |
| 33 | 31, 32 | syl 14 |
. 2
|
| 34 | 20 | adantlr 477 |
. . . . 5
|
| 35 | 22 | adantlr 477 |
. . . . 5
|
| 36 | simplr1 1063 |
. . . . 5
| |
| 37 | simplr2 1064 |
. . . . . 6
| |
| 38 | simpr 110 |
. . . . . 6
| |
| 39 | elinti 3935 |
. . . . . 6
| |
| 40 | 37, 38, 39 | sylc 62 |
. . . . 5
|
| 41 | simplr3 1065 |
. . . . . 6
| |
| 42 | elinti 3935 |
. . . . . 6
| |
| 43 | 41, 38, 42 | sylc 62 |
. . . . 5
|
| 44 | eqid 2229 |
. . . . . 6
| |
| 45 | eqid 2229 |
. . . . . 6
| |
| 46 | eqid 2229 |
. . . . . 6
| |
| 47 | eqid 2229 |
. . . . . 6
| |
| 48 | 44, 45, 46, 47, 6 | lssclg 14368 |
. . . . 5
|
| 49 | 34, 35, 36, 40, 43, 48 | syl113anc 1283 |
. . . 4
|
| 50 | 49 | ralrimiva 2603 |
. . 3
|
| 51 | vex 2803 |
. . . . . . . . 9
| |
| 52 | 51 | a1i 9 |
. . . . . . . 8
|
| 53 | vscaslid 13236 |
. . . . . . . . 9
| |
| 54 | 53 | slotex 13099 |
. . . . . . . 8
|
| 55 | vex 2803 |
. . . . . . . . 9
| |
| 56 | 55 | a1i 9 |
. . . . . . . 8
|
| 57 | ovexg 6047 |
. . . . . . . 8
| |
| 58 | 52, 54, 56, 57 | syl3anc 1271 |
. . . . . . 7
|
| 59 | plusgslid 13185 |
. . . . . . . 8
| |
| 60 | 59 | slotex 13099 |
. . . . . . 7
|
| 61 | vex 2803 |
. . . . . . . 8
| |
| 62 | 61 | a1i 9 |
. . . . . . 7
|
| 63 | ovexg 6047 |
. . . . . . 7
| |
| 64 | 58, 60, 62, 63 | syl3anc 1271 |
. . . . . 6
|
| 65 | elintg 3934 |
. . . . . 6
| |
| 66 | 64, 65 | syl 14 |
. . . . 5
|
| 67 | 66 | 3ad2ant1 1042 |
. . . 4
|
| 68 | 67 | adantr 276 |
. . 3
|
| 69 | 50, 68 | mpbird 167 |
. 2
|
| 70 | simp1 1021 |
. 2
| |
| 71 | 1, 2, 3, 4, 5, 7, 19, 33, 69, 70 | islssmd 14363 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4202 ax-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-cnex 8113 ax-resscn 8114 ax-1cn 8115 ax-1re 8116 ax-icn 8117 ax-addcl 8118 ax-addrcl 8119 ax-mulcl 8120 ax-addcom 8122 ax-addass 8124 ax-i2m1 8127 ax-0lt1 8128 ax-0id 8130 ax-rnegex 8131 ax-pre-ltirr 8134 ax-pre-ltadd 8138 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rmo 2516 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-nul 3493 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-iun 3970 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-f1 5329 df-fo 5330 df-f1o 5331 df-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 df-1st 6298 df-2nd 6299 df-pnf 8206 df-mnf 8207 df-ltxr 8209 df-inn 9134 df-2 9192 df-3 9193 df-4 9194 df-5 9195 df-6 9196 df-ndx 13075 df-slot 13076 df-base 13078 df-sets 13079 df-plusg 13163 df-mulr 13164 df-sca 13166 df-vsca 13167 df-0g 13331 df-mgm 13429 df-sgrp 13475 df-mnd 13490 df-grp 13576 df-minusg 13577 df-sbg 13578 df-mgp 13924 df-ur 13963 df-ring 14001 df-lmod 14293 df-lssm 14357 |
| This theorem is referenced by: lssincl 14389 lspf 14393 |
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