| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcd0 | Structured version Visualization version GIF version | ||
| Description: The zero scalar of the closed kernel dual of a vector space. (Contributed by NM, 20-Mar-2015.) |
| Ref | Expression |
|---|---|
| lcd0.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| lcd0.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| lcd0.f | ⊢ 𝐹 = (Scalar‘𝑈) |
| lcd0.z | ⊢ 0 = (0g‘𝐹) |
| lcd0.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| lcd0.s | ⊢ 𝑆 = (Scalar‘𝐶) |
| lcd0.o | ⊢ 𝑂 = (0g‘𝑆) |
| lcd0.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| Ref | Expression |
|---|---|
| lcd0 | ⊢ (𝜑 → 𝑂 = 0 ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lcd0.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | lcd0.u | . . . 4 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 3 | lcd0.f | . . . 4 ⊢ 𝐹 = (Scalar‘𝑈) | |
| 4 | eqid 2729 | . . . 4 ⊢ (oppr‘𝐹) = (oppr‘𝐹) | |
| 5 | lcd0.c | . . . 4 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 6 | lcd0.s | . . . 4 ⊢ 𝑆 = (Scalar‘𝐶) | |
| 7 | lcd0.k | . . . 4 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 8 | 1, 2, 3, 4, 5, 6, 7 | lcdsca 41595 | . . 3 ⊢ (𝜑 → 𝑆 = (oppr‘𝐹)) |
| 9 | 8 | fveq2d 6820 | . 2 ⊢ (𝜑 → (0g‘𝑆) = (0g‘(oppr‘𝐹))) |
| 10 | lcd0.o | . 2 ⊢ 𝑂 = (0g‘𝑆) | |
| 11 | lcd0.z | . . 3 ⊢ 0 = (0g‘𝐹) | |
| 12 | 4, 11 | oppr0 20221 | . 2 ⊢ 0 = (0g‘(oppr‘𝐹)) |
| 13 | 9, 10, 12 | 3eqtr4g 2789 | 1 ⊢ (𝜑 → 𝑂 = 0 ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ‘cfv 6476 Scalarcsca 17151 0gc0g 17330 opprcoppr 20208 HLchlt 39346 LHypclh 39980 DVecHcdvh 41074 LCDualclcd 41582 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5214 ax-sep 5231 ax-nul 5241 ax-pow 5300 ax-pr 5367 ax-un 7662 ax-cnex 11053 ax-resscn 11054 ax-1cn 11055 ax-icn 11056 ax-addcl 11057 ax-addrcl 11058 ax-mulcl 11059 ax-mulrcl 11060 ax-mulcom 11061 ax-addass 11062 ax-mulass 11063 ax-distr 11064 ax-i2m1 11065 ax-1ne0 11066 ax-1rid 11067 ax-rnegex 11068 ax-rrecex 11069 ax-cnre 11070 ax-pre-lttri 11071 ax-pre-lttrn 11072 ax-pre-ltadd 11073 ax-pre-mulgt0 11074 ax-riotaBAD 38949 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3343 df-reu 3344 df-rab 3393 df-v 3435 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4281 df-if 4473 df-pw 4549 df-sn 4574 df-pr 4576 df-tp 4578 df-op 4580 df-uni 4857 df-iun 4940 df-iin 4941 df-br 5089 df-opab 5151 df-mpt 5170 df-tr 5196 df-id 5508 df-eprel 5513 df-po 5521 df-so 5522 df-fr 5566 df-we 5568 df-xp 5619 df-rel 5620 df-cnv 5621 df-co 5622 df-dm 5623 df-rn 5624 df-res 5625 df-ima 5626 df-pred 6243 df-ord 6304 df-on 6305 df-lim 6306 df-suc 6307 df-iota 6432 df-fun 6478 df-fn 6479 df-f 6480 df-f1 6481 df-fo 6482 df-f1o 6483 df-fv 6484 df-riota 7297 df-ov 7343 df-oprab 7344 df-mpo 7345 df-of 7604 df-om 7791 df-1st 7915 df-2nd 7916 df-tpos 8150 df-undef 8197 df-frecs 8205 df-wrecs 8236 df-recs 8285 df-rdg 8323 df-1o 8379 df-er 8616 df-map 8746 df-en 8864 df-dom 8865 df-sdom 8866 df-fin 8867 df-pnf 11139 df-mnf 11140 df-xr 11141 df-ltxr 11142 df-le 11143 df-sub 11337 df-neg 11338 df-nn 12117 df-2 12179 df-3 12180 df-4 12181 df-5 12182 df-6 12183 df-n0 12373 df-z 12460 df-uz 12724 df-fz 13399 df-struct 17045 df-sets 17062 df-slot 17080 df-ndx 17092 df-base 17108 df-ress 17129 df-plusg 17161 df-mulr 17162 df-sca 17164 df-vsca 17165 df-0g 17332 df-proset 18187 df-poset 18206 df-plt 18221 df-lub 18237 df-glb 18238 df-join 18239 df-meet 18240 df-p0 18316 df-p1 18317 df-lat 18325 df-clat 18392 df-mgm 18501 df-sgrp 18580 df-mnd 18596 df-grp 18802 df-minusg 18803 df-cmn 19648 df-abl 19649 df-mgp 20013 df-rng 20025 df-ur 20054 df-ring 20107 df-oppr 20209 df-dvdsr 20229 df-unit 20230 df-invr 20260 df-dvr 20273 df-drng 20600 df-lmod 20749 df-lvec 20991 df-ldual 39120 df-oposet 39172 df-ol 39174 df-oml 39175 df-covers 39262 df-ats 39263 df-atl 39294 df-cvlat 39318 df-hlat 39347 df-llines 39494 df-lplanes 39495 df-lvols 39496 df-lines 39497 df-psubsp 39499 df-pmap 39500 df-padd 39792 df-lhyp 39984 df-laut 39985 df-ldil 40100 df-ltrn 40101 df-trl 40155 df-tendo 40751 df-edring 40753 df-dvech 41075 df-lcdual 41583 |
| This theorem is referenced by: lcd0vs 41611 mapdpglem18 41685 mapdpglem22 41689 mapdpglem26 41694 mapdpglem27 41695 hgmapval0 41888 |
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