| 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 484 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 3 | dochsscl.x | . . . . . 6 ⊢ (𝜑 → 𝑋 ⊆ 𝑉) | |
| 4 | 3 | adantr 484 | . . . . 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 41939 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ⊆ 𝑉) → ( ⊥ ‘𝑋) ⊆ 𝑉) |
| 10 | 2, 4, 9 | syl2anc 593 | . . . 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 41862 | . . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑌 ∈ ran 𝐼) → 𝑌 ⊆ 𝑉) |
| 14 | 1, 11, 13 | syl2anc 593 | . . . . . 6 ⊢ (𝜑 → 𝑌 ⊆ 𝑉) |
| 15 | 14 | adantr 484 | . . . . 5 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → 𝑌 ⊆ 𝑉) |
| 16 | simpr 488 | . . . . 5 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → 𝑋 ⊆ 𝑌) | |
| 17 | 5, 6, 7, 8 | dochss 41949 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑌 ⊆ 𝑉 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘𝑌) ⊆ ( ⊥ ‘𝑋)) |
| 18 | 2, 15, 16, 17 | syl3anc 1389 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘𝑌) ⊆ ( ⊥ ‘𝑋)) |
| 19 | 5, 6, 7, 8 | dochss 41949 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ( ⊥ ‘𝑋) ⊆ 𝑉 ∧ ( ⊥ ‘𝑌) ⊆ ( ⊥ ‘𝑋)) → ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ ( ⊥ ‘( ⊥ ‘𝑌))) |
| 20 | 2, 10, 18, 19 | syl3anc 1389 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ ( ⊥ ‘( ⊥ ‘𝑌))) |
| 21 | 11 | adantr 484 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → 𝑌 ∈ ran 𝐼) |
| 22 | 5, 12, 8 | dochoc 41951 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑌 ∈ ran 𝐼) → ( ⊥ ‘( ⊥ ‘𝑌)) = 𝑌) |
| 23 | 2, 21, 22 | syl2anc 593 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘( ⊥ ‘𝑌)) = 𝑌) |
| 24 | 20, 23 | sseqtrd 3970 | . 2 ⊢ ((𝜑 ∧ 𝑋 ⊆ 𝑌) → ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌) |
| 25 | 5, 6, 7, 8 | dochocss 41950 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ⊆ 𝑉) → 𝑋 ⊆ ( ⊥ ‘( ⊥ ‘𝑋))) |
| 26 | 1, 3, 25 | syl2anc 593 | . . 3 ⊢ (𝜑 → 𝑋 ⊆ ( ⊥ ‘( ⊥ ‘𝑋))) |
| 27 | sstr 3942 | . . 3 ⊢ ((𝑋 ⊆ ( ⊥ ‘( ⊥ ‘𝑋)) ∧ ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌) → 𝑋 ⊆ 𝑌) | |
| 28 | 26, 27 | sylan 589 | . 2 ⊢ ((𝜑 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌) → 𝑋 ⊆ 𝑌) |
| 29 | 24, 28 | impbida 810 | 1 ⊢ (𝜑 → (𝑋 ⊆ 𝑌 ↔ ( ⊥ ‘( ⊥ ‘𝑋)) ⊆ 𝑌)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 399 = wceq 1559 ∈ wcel 2141 ⊆ wss 3902 ran crn 5644 ‘cfv 6515 Basecbs 17235 HLchlt 39934 LHypclh 40568 DVecHcdvh 41662 DIsoHcdih 41812 ocHcoch 41931 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-rep 5224 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7712 ax-cnex 11122 ax-resscn 11123 ax-1cn 11124 ax-icn 11125 ax-addcl 11126 ax-addrcl 11127 ax-mulcl 11128 ax-mulrcl 11129 ax-mulcom 11130 ax-addass 11131 ax-mulass 11132 ax-distr 11133 ax-i2m1 11134 ax-1ne0 11135 ax-1rid 11136 ax-rnegex 11137 ax-rrecex 11138 ax-cnre 11139 ax-pre-lttri 11140 ax-pre-lttrn 11141 ax-pre-ltadd 11142 ax-pre-mulgt0 11143 ax-riotaBAD 39537 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-tp 4584 df-op 4586 df-uni 4863 df-int 4903 df-iun 4948 df-iin 4949 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5538 df-eprel 5543 df-po 5551 df-so 5552 df-fr 5596 df-we 5598 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-pred 6282 df-ord 6343 df-on 6344 df-lim 6345 df-suc 6346 df-iota 6471 df-fun 6517 df-fn 6518 df-f 6519 df-f1 6520 df-fo 6521 df-f1o 6522 df-fv 6523 df-riota 7347 df-ov 7393 df-oprab 7394 df-mpo 7395 df-om 7841 df-1st 7964 df-2nd 7965 df-tpos 8199 df-undef 8246 df-frecs 8255 df-wrecs 8286 df-recs 8335 df-rdg 8374 df-1o 8430 df-er 8671 df-map 8803 df-en 8921 df-dom 8922 df-sdom 8923 df-fin 8924 df-pnf 11211 df-mnf 11212 df-xr 11213 df-ltxr 11214 df-le 11215 df-sub 11409 df-neg 11410 df-nn 12204 df-2 12273 df-3 12274 df-4 12275 df-5 12276 df-6 12277 df-n0 12475 df-z 12562 df-uz 12833 df-fz 13506 df-struct 17173 df-sets 17190 df-slot 17208 df-ndx 17220 df-base 17236 df-ress 17257 df-plusg 17289 df-mulr 17290 df-sca 17292 df-vsca 17293 df-0g 17460 df-proset 18316 df-poset 18335 df-plt 18350 df-lub 18366 df-glb 18367 df-join 18368 df-meet 18369 df-p0 18445 df-p1 18446 df-lat 18454 df-clat 18521 df-mgm 18664 df-sgrp 18743 df-mnd 18759 df-submnd 18808 df-grp 18968 df-minusg 18969 df-sbg 18970 df-subg 19155 df-cntz 19347 df-lsm 19666 df-cmn 19812 df-abl 19813 df-mgp 20177 df-rng 20189 df-ur 20218 df-ring 20271 df-oppr 20372 df-dvdsr 20392 df-unit 20393 df-invr 20423 df-dvr 20436 df-drng 20767 df-lmod 20916 df-lss 20986 df-lsp 21026 df-lvec 21157 df-lsatoms 39560 df-oposet 39760 df-ol 39762 df-oml 39763 df-covers 39850 df-ats 39851 df-atl 39882 df-cvlat 39906 df-hlat 39935 df-llines 40082 df-lplanes 40083 df-lvols 40084 df-lines 40085 df-psubsp 40087 df-pmap 40088 df-padd 40380 df-lhyp 40572 df-laut 40573 df-ldil 40688 df-ltrn 40689 df-trl 40743 df-tendo 41339 df-edring 41341 df-disoa 41613 df-dvech 41663 df-dib 41723 df-dic 41757 df-dih 41813 df-doch 41932 |
| This theorem is referenced by: hdmapoc 42515 |
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