| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dochsscl | Structured version Visualization version GIF version | ||
| Description: If a set of vectors is included in a closed set, so is its closure. (Contributed by NM, 17-Jun-2015.) |
| Ref | Expression |
|---|---|
| dochsscl.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dochsscl.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| dochsscl.v | ⊢ 𝑉 = (Base‘𝑈) |
| dochsscl.i | ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) |
| dochsscl.o | ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) |
| dochsscl.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| dochsscl.x | ⊢ (𝜑 → 𝑋 ⊆ 𝑉) |
| dochsscl.y | ⊢ (𝜑 → 𝑌 ∈ ran 𝐼) |
| Ref | Expression |
|---|---|
| dochsscl | ⊢ (𝜑 → (𝑋 ⊆ 𝑌 ↔ ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dochsscl.k | . . . . 5 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 2 | 1 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 3 | dochsscl.x | . . . . . 6 ⊢ (𝜑 → 𝑋 ⊆ 𝑉) | |
| 4 | 3 | adantr 480 | . . . . 5 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → 𝑋 ⊆ 𝑉) |
| 5 | dochsscl.h | . . . . . 6 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 6 | dochsscl.u | . . . . . 6 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 7 | dochsscl.v | . . . . . 6 ⊢ 𝑉 = (Base‘𝑈) | |
| 8 | dochsscl.o | . . . . . 6 ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) | |
| 9 | 5, 6, 7, 8 | dochssv 41477 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ⊆ 𝑉) → ( ⊥ ‘𝑋) ⊆ 𝑉) |
| 10 | 2, 4, 9 | syl2anc 584 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘𝑋) ⊆ 𝑉) |
| 11 | dochsscl.y | . . . . . . 7 ⊢ (𝜑 → 𝑌 ∈ ran 𝐼) | |
| 12 | dochsscl.i | . . . . . . . 8 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) | |
| 13 | 5, 6, 12, 7 | dihrnss 41400 | . . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑌 ∈ ran 𝐼) → 𝑌 ⊆ 𝑉) |
| 14 | 1, 11, 13 | syl2anc 584 | . . . . . 6 ⊢ (𝜑 → 𝑌 ⊆ 𝑉) |
| 15 | 14 | adantr 480 | . . . . 5 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → 𝑌 ⊆ 𝑉) |
| 16 | simpr 484 | . . . . 5 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → 𝑋 ⊆ 𝑌) | |
| 17 | 5, 6, 7, 8 | dochss 41487 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑌 ⊆ 𝑉 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘𝑌) ⊆ ( ⊥ ‘𝑋)) |
| 18 | 2, 15, 16, 17 | syl3anc 1373 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘𝑌) ⊆ ( ⊥ ‘𝑋)) |
| 19 | 5, 6, 7, 8 | dochss 41487 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ( ⊥ ‘𝑋) ⊆ 𝑉 ∧ ( ⊥ ‘𝑌) ⊆ ( ⊥ ‘𝑋)) → ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ ( ⊥ ‘( ⊥ ‘𝑌))) |
| 20 | 2, 10, 18, 19 | syl3anc 1373 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ ( ⊥ ‘( ⊥ ‘𝑌))) |
| 21 | 11 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → 𝑌 ∈ ran 𝐼) |
| 22 | 5, 12, 8 | dochoc 41489 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑌 ∈ ran 𝐼) → ( ⊥ ‘( ⊥ ‘𝑌)) = 𝑌) |
| 23 | 2, 21, 22 | syl2anc 584 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘( ⊥ ‘𝑌)) = 𝑌) |
| 24 | 20, 23 | sseqtrd 3967 | . 2 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌) |
| 25 | 5, 6, 7, 8 | dochocss 41488 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ⊆ 𝑉) → 𝑋 ⊆ ( ⊥ ‘( ⊥ ‘𝑋))) |
| 26 | 1, 3, 25 | syl2anc 584 | . . 3 ⊢ (𝜑 → 𝑋 ⊆ ( ⊥ ‘( ⊥ ‘𝑋))) |
| 27 | sstr 3939 | . . 3 ⊢ ((𝑋 ⊆ ( ⊥ ‘( ⊥ ‘𝑋)) ∧ ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌) → 𝑋 ⊆ 𝑌) | |
| 28 | 26, 27 | sylan 580 | . 2 ⊢ ((𝜑 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌) → 𝑋 ⊆ 𝑌) |
| 29 | 24, 28 | impbida 800 | 1 ⊢ (𝜑 → (𝑋 ⊆ 𝑌 ↔ ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ⊆ wss 3898 ran crn 5622 ‘cfv 6488 Basecbs 17124 HLchlt 39472 LHypclh 40106 DVecHcdvh 41200 DIsoHcdih 41350 ocHcoch 41469 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2705 ax-rep 5221 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7676 ax-cnex 11071 ax-resscn 11072 ax-1cn 11073 ax-icn 11074 ax-addcl 11075 ax-addrcl 11076 ax-mulcl 11077 ax-mulrcl 11078 ax-mulcom 11079 ax-addass 11080 ax-mulass 11081 ax-distr 11082 ax-i2m1 11083 ax-1ne0 11084 ax-1rid 11085 ax-rnegex 11086 ax-rrecex 11087 ax-cnre 11088 ax-pre-lttri 11089 ax-pre-lttrn 11090 ax-pre-ltadd 11091 ax-pre-mulgt0 11092 ax-riotaBAD 39075 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2725 df-clel 2808 df-nfc 2882 df-ne 2930 df-nel 3034 df-ral 3049 df-rex 3058 df-rmo 3347 df-reu 3348 df-rab 3397 df-v 3439 df-sbc 3738 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-pss 3918 df-nul 4283 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-tp 4582 df-op 4584 df-uni 4861 df-int 4900 df-iun 4945 df-iin 4946 df-br 5096 df-opab 5158 df-mpt 5177 df-tr 5203 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6255 df-ord 6316 df-on 6317 df-lim 6318 df-suc 6319 df-iota 6444 df-fun 6490 df-fn 6491 df-f 6492 df-f1 6493 df-fo 6494 df-f1o 6495 df-fv 6496 df-riota 7311 df-ov 7357 df-oprab 7358 df-mpo 7359 df-om 7805 df-1st 7929 df-2nd 7930 df-tpos 8164 df-undef 8211 df-frecs 8219 df-wrecs 8250 df-recs 8299 df-rdg 8337 df-1o 8393 df-er 8630 df-map 8760 df-en 8878 df-dom 8879 df-sdom 8880 df-fin 8881 df-pnf 11157 df-mnf 11158 df-xr 11159 df-ltxr 11160 df-le 11161 df-sub 11355 df-neg 11356 df-nn 12135 df-2 12197 df-3 12198 df-4 12199 df-5 12200 df-6 12201 df-n0 12391 df-z 12478 df-uz 12741 df-fz 13412 df-struct 17062 df-sets 17079 df-slot 17097 df-ndx 17109 df-base 17125 df-ress 17146 df-plusg 17178 df-mulr 17179 df-sca 17181 df-vsca 17182 df-0g 17349 df-proset 18204 df-poset 18223 df-plt 18238 df-lub 18254 df-glb 18255 df-join 18256 df-meet 18257 df-p0 18333 df-p1 18334 df-lat 18342 df-clat 18409 df-mgm 18552 df-sgrp 18631 df-mnd 18647 df-submnd 18696 df-grp 18853 df-minusg 18854 df-sbg 18855 df-subg 19040 df-cntz 19233 df-lsm 19552 df-cmn 19698 df-abl 19699 df-mgp 20063 df-rng 20075 df-ur 20104 df-ring 20157 df-oppr 20259 df-dvdsr 20279 df-unit 20280 df-invr 20310 df-dvr 20323 df-drng 20650 df-lmod 20799 df-lss 20869 df-lsp 20909 df-lvec 21041 df-lsatoms 39098 df-oposet 39298 df-ol 39300 df-oml 39301 df-covers 39388 df-ats 39389 df-atl 39420 df-cvlat 39444 df-hlat 39473 df-llines 39620 df-lplanes 39621 df-lvols 39622 df-lines 39623 df-psubsp 39625 df-pmap 39626 df-padd 39918 df-lhyp 40110 df-laut 40111 df-ldil 40226 df-ltrn 40227 df-trl 40281 df-tendo 40877 df-edring 40879 df-disoa 41151 df-dvech 41201 df-dib 41261 df-dic 41295 df-dih 41351 df-doch 41470 |
| This theorem is referenced by: hdmapoc 42053 |
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