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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 2235 |
. 2
| |
| 2 | eqidd 2235 |
. 2
| |
| 3 | eqidd 2235 |
. 2
| |
| 4 | eqidd 2235 |
. 2
| |
| 5 | eqidd 2235 |
. 2
| |
| 6 | lssintcl.s |
. . 3
| |
| 7 | 6 | a1i 9 |
. 2
|
| 8 | intssuni2m 3978 |
. . . 4
| |
| 9 | 8 | 3adant1 1042 |
. . 3
|
| 10 | eqid 2234 |
. . . . . . . . 9
| |
| 11 | 10, 6 | lssssg 14634 |
. . . . . . . 8
|
| 12 | velpw 3681 |
. . . . . . . 8
| |
| 13 | 11, 12 | sylibr 134 |
. . . . . . 7
|
| 14 | 13 | ex 115 |
. . . . . 6
|
| 15 | 14 | ssrdv 3248 |
. . . . 5
|
| 16 | sspwuni 4081 |
. . . . 5
| |
| 17 | 15, 16 | sylib 122 |
. . . 4
|
| 18 | 17 | 3ad2ant1 1045 |
. . 3
|
| 19 | 9, 18 | sstrd 3252 |
. 2
|
| 20 | simpl1 1027 |
. . . . . 6
| |
| 21 | simp2 1025 |
. . . . . . 7
| |
| 22 | 21 | sselda 3242 |
. . . . . 6
|
| 23 | eqid 2234 |
. . . . . . 7
| |
| 24 | 23, 6 | lss0cl 14643 |
. . . . . 6
|
| 25 | 20, 22, 24 | syl2anc 411 |
. . . . 5
|
| 26 | 25 | ralrimiva 2617 |
. . . 4
|
| 27 | 10, 23 | lmod0vcl 14591 |
. . . . . 6
|
| 28 | elintg 3962 |
. . . . . 6
| |
| 29 | 27, 28 | syl 14 |
. . . . 5
|
| 30 | 29 | 3ad2ant1 1045 |
. . . 4
|
| 31 | 26, 30 | mpbird 167 |
. . 3
|
| 32 | elex2 2832 |
. . 3
| |
| 33 | 31, 32 | syl 14 |
. 2
|
| 34 | 20 | adantlr 477 |
. . . . 5
|
| 35 | 22 | adantlr 477 |
. . . . 5
|
| 36 | simplr1 1066 |
. . . . 5
| |
| 37 | simplr2 1067 |
. . . . . 6
| |
| 38 | simpr 110 |
. . . . . 6
| |
| 39 | elinti 3963 |
. . . . . 6
| |
| 40 | 37, 38, 39 | sylc 62 |
. . . . 5
|
| 41 | simplr3 1068 |
. . . . . 6
| |
| 42 | elinti 3963 |
. . . . . 6
| |
| 43 | 41, 38, 42 | sylc 62 |
. . . . 5
|
| 44 | eqid 2234 |
. . . . . 6
| |
| 45 | eqid 2234 |
. . . . . 6
| |
| 46 | eqid 2234 |
. . . . . 6
| |
| 47 | eqid 2234 |
. . . . . 6
| |
| 48 | 44, 45, 46, 47, 6 | lssclg 14638 |
. . . . 5
|
| 49 | 34, 35, 36, 40, 43, 48 | syl113anc 1286 |
. . . 4
|
| 50 | 49 | ralrimiva 2617 |
. . 3
|
| 51 | vex 2818 |
. . . . . . . . 9
| |
| 52 | 51 | a1i 9 |
. . . . . . . 8
|
| 53 | vscaslid 13460 |
. . . . . . . . 9
| |
| 54 | 53 | slotex 13323 |
. . . . . . . 8
|
| 55 | vex 2818 |
. . . . . . . . 9
| |
| 56 | 55 | a1i 9 |
. . . . . . . 8
|
| 57 | ovexg 6092 |
. . . . . . . 8
| |
| 58 | 52, 54, 56, 57 | syl3anc 1274 |
. . . . . . 7
|
| 59 | plusgslid 13409 |
. . . . . . . 8
| |
| 60 | 59 | slotex 13323 |
. . . . . . 7
|
| 61 | vex 2818 |
. . . . . . . 8
| |
| 62 | 61 | a1i 9 |
. . . . . . 7
|
| 63 | ovexg 6092 |
. . . . . . 7
| |
| 64 | 58, 60, 62, 63 | syl3anc 1274 |
. . . . . 6
|
| 65 | elintg 3962 |
. . . . . 6
| |
| 66 | 64, 65 | syl 14 |
. . . . 5
|
| 67 | 66 | 3ad2ant1 1045 |
. . . 4
|
| 68 | 67 | adantr 276 |
. . 3
|
| 69 | 50, 68 | mpbird 167 |
. 2
|
| 70 | simp1 1024 |
. 2
| |
| 71 | 1, 2, 3, 4, 5, 7, 19, 33, 69, 70 | islssmd 14633 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-coll 4230 ax-sep 4233 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-cnex 8234 ax-resscn 8235 ax-1cn 8236 ax-1re 8237 ax-icn 8238 ax-addcl 8239 ax-addrcl 8240 ax-mulcl 8241 ax-addcom 8243 ax-addass 8245 ax-i2m1 8248 ax-0lt1 8249 ax-0id 8251 ax-rnegex 8252 ax-pre-ltirr 8255 ax-pre-ltadd 8259 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rmo 2530 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-iun 3998 df-br 4115 df-opab 4177 df-mpt 4178 df-id 4419 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-ima 4767 df-iota 5317 df-fun 5359 df-fn 5360 df-f 5361 df-f1 5362 df-fo 5363 df-f1o 5364 df-fv 5365 df-riota 6011 df-ov 6061 df-oprab 6062 df-mpo 6063 df-1st 6347 df-2nd 6348 df-pnf 8326 df-mnf 8327 df-ltxr 8329 df-inn 9255 df-2 9313 df-3 9314 df-4 9315 df-5 9316 df-6 9317 df-ndx 13299 df-slot 13300 df-base 13302 df-sets 13303 df-plusg 13387 df-mulr 13388 df-sca 13390 df-vsca 13391 df-0g 13555 df-mgm 13619 df-sgrp 13665 df-mnd 13678 df-grp 13758 df-minusg 13759 df-sbg 13760 df-mgp 14160 df-ur 14203 df-ring 14241 df-lmod 14563 df-lssm 14627 |
| This theorem is referenced by: lssincl 14659 lspf 14663 |
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