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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 2231 |
. 2
| |
| 2 | eqidd 2231 |
. 2
| |
| 3 | eqidd 2231 |
. 2
| |
| 4 | eqidd 2231 |
. 2
| |
| 5 | eqidd 2231 |
. 2
| |
| 6 | lssintcl.s |
. . 3
| |
| 7 | 6 | a1i 9 |
. 2
|
| 8 | intssuni2m 3951 |
. . . 4
| |
| 9 | 8 | 3adant1 1041 |
. . 3
|
| 10 | eqid 2230 |
. . . . . . . . 9
| |
| 11 | 10, 6 | lssssg 14395 |
. . . . . . . 8
|
| 12 | velpw 3658 |
. . . . . . . 8
| |
| 13 | 11, 12 | sylibr 134 |
. . . . . . 7
|
| 14 | 13 | ex 115 |
. . . . . 6
|
| 15 | 14 | ssrdv 3232 |
. . . . 5
|
| 16 | sspwuni 4054 |
. . . . 5
| |
| 17 | 15, 16 | sylib 122 |
. . . 4
|
| 18 | 17 | 3ad2ant1 1044 |
. . 3
|
| 19 | 9, 18 | sstrd 3236 |
. 2
|
| 20 | simpl1 1026 |
. . . . . 6
| |
| 21 | simp2 1024 |
. . . . . . 7
| |
| 22 | 21 | sselda 3226 |
. . . . . 6
|
| 23 | eqid 2230 |
. . . . . . 7
| |
| 24 | 23, 6 | lss0cl 14404 |
. . . . . 6
|
| 25 | 20, 22, 24 | syl2anc 411 |
. . . . 5
|
| 26 | 25 | ralrimiva 2604 |
. . . 4
|
| 27 | 10, 23 | lmod0vcl 14352 |
. . . . . 6
|
| 28 | elintg 3935 |
. . . . . 6
| |
| 29 | 27, 28 | syl 14 |
. . . . 5
|
| 30 | 29 | 3ad2ant1 1044 |
. . . 4
|
| 31 | 26, 30 | mpbird 167 |
. . 3
|
| 32 | elex2 2818 |
. . 3
| |
| 33 | 31, 32 | syl 14 |
. 2
|
| 34 | 20 | adantlr 477 |
. . . . 5
|
| 35 | 22 | adantlr 477 |
. . . . 5
|
| 36 | simplr1 1065 |
. . . . 5
| |
| 37 | simplr2 1066 |
. . . . . 6
| |
| 38 | simpr 110 |
. . . . . 6
| |
| 39 | elinti 3936 |
. . . . . 6
| |
| 40 | 37, 38, 39 | sylc 62 |
. . . . 5
|
| 41 | simplr3 1067 |
. . . . . 6
| |
| 42 | elinti 3936 |
. . . . . 6
| |
| 43 | 41, 38, 42 | sylc 62 |
. . . . 5
|
| 44 | eqid 2230 |
. . . . . 6
| |
| 45 | eqid 2230 |
. . . . . 6
| |
| 46 | eqid 2230 |
. . . . . 6
| |
| 47 | eqid 2230 |
. . . . . 6
| |
| 48 | 44, 45, 46, 47, 6 | lssclg 14399 |
. . . . 5
|
| 49 | 34, 35, 36, 40, 43, 48 | syl113anc 1285 |
. . . 4
|
| 50 | 49 | ralrimiva 2604 |
. . 3
|
| 51 | vex 2804 |
. . . . . . . . 9
| |
| 52 | 51 | a1i 9 |
. . . . . . . 8
|
| 53 | vscaslid 13266 |
. . . . . . . . 9
| |
| 54 | 53 | slotex 13129 |
. . . . . . . 8
|
| 55 | vex 2804 |
. . . . . . . . 9
| |
| 56 | 55 | a1i 9 |
. . . . . . . 8
|
| 57 | ovexg 6054 |
. . . . . . . 8
| |
| 58 | 52, 54, 56, 57 | syl3anc 1273 |
. . . . . . 7
|
| 59 | plusgslid 13215 |
. . . . . . . 8
| |
| 60 | 59 | slotex 13129 |
. . . . . . 7
|
| 61 | vex 2804 |
. . . . . . . 8
| |
| 62 | 61 | a1i 9 |
. . . . . . 7
|
| 63 | ovexg 6054 |
. . . . . . 7
| |
| 64 | 58, 60, 62, 63 | syl3anc 1273 |
. . . . . 6
|
| 65 | elintg 3935 |
. . . . . 6
| |
| 66 | 64, 65 | syl 14 |
. . . . 5
|
| 67 | 66 | 3ad2ant1 1044 |
. . . 4
|
| 68 | 67 | adantr 276 |
. . 3
|
| 69 | 50, 68 | mpbird 167 |
. 2
|
| 70 | simp1 1023 |
. 2
| |
| 71 | 1, 2, 3, 4, 5, 7, 19, 33, 69, 70 | islssmd 14394 |
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 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2203 ax-14 2204 ax-ext 2212 ax-coll 4203 ax-sep 4206 ax-pow 4263 ax-pr 4298 ax-un 4529 ax-setind 4634 ax-cnex 8125 ax-resscn 8126 ax-1cn 8127 ax-1re 8128 ax-icn 8129 ax-addcl 8130 ax-addrcl 8131 ax-mulcl 8132 ax-addcom 8134 ax-addass 8136 ax-i2m1 8139 ax-0lt1 8140 ax-0id 8142 ax-rnegex 8143 ax-pre-ltirr 8146 ax-pre-ltadd 8150 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1810 df-eu 2081 df-mo 2082 df-clab 2217 df-cleq 2223 df-clel 2226 df-nfc 2362 df-ne 2402 df-nel 2497 df-ral 2514 df-rex 2515 df-reu 2516 df-rmo 2517 df-rab 2518 df-v 2803 df-sbc 3031 df-csb 3127 df-dif 3201 df-un 3203 df-in 3205 df-ss 3212 df-nul 3494 df-pw 3653 df-sn 3674 df-pr 3675 df-op 3677 df-uni 3893 df-int 3928 df-iun 3971 df-br 4088 df-opab 4150 df-mpt 4151 df-id 4389 df-xp 4730 df-rel 4731 df-cnv 4732 df-co 4733 df-dm 4734 df-rn 4735 df-res 4736 df-ima 4737 df-iota 5285 df-fun 5327 df-fn 5328 df-f 5329 df-f1 5330 df-fo 5331 df-f1o 5332 df-fv 5333 df-riota 5973 df-ov 6023 df-oprab 6024 df-mpo 6025 df-1st 6305 df-2nd 6306 df-pnf 8218 df-mnf 8219 df-ltxr 8221 df-inn 9146 df-2 9204 df-3 9205 df-4 9206 df-5 9207 df-6 9208 df-ndx 13105 df-slot 13106 df-base 13108 df-sets 13109 df-plusg 13193 df-mulr 13194 df-sca 13196 df-vsca 13197 df-0g 13361 df-mgm 13459 df-sgrp 13505 df-mnd 13520 df-grp 13606 df-minusg 13607 df-sbg 13608 df-mgp 13955 df-ur 13994 df-ring 14032 df-lmod 14324 df-lssm 14388 |
| This theorem is referenced by: lssincl 14420 lspf 14424 |
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