| 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 2763 | . . . 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 42922 | . . 3 ⊢ (𝜑 → 𝑆 = (oppr‘𝐹)) |
| 9 | 8 | fveq2d 6920 | . 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 20630 | . 2 ⊢ 0 = (0g‘(oppr‘𝐹)) |
| 13 | 9, 10, 12 | 3eqtr4g 2823 | 1 ⊢ (𝜑 → 𝑂 = 0 ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 ‘cfv 6566 Scalarcsca 17475 0gc0g 17660 opprcoppr 20617 HLchlt 40673 LHypclh 41307 DVecHcdvh 42401 LCDualclcd 42909 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 ax-riotaBAD 40276 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4841 df-uni 4873 df-iun 4958 df-iin 4959 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-of 7725 df-om 7912 df-1st 8035 df-2nd 8036 df-tpos 8281 df-undef 8328 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-1o 8514 df-er 8755 df-map 8887 df-en 9012 df-dom 9013 df-sdom 9014 df-fin 9015 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-nn 12376 df-2 12445 df-3 12446 df-4 12447 df-5 12448 df-6 12449 df-n0 12647 df-z 12734 df-uz 13006 df-fz 13680 df-struct 17369 df-sets 17386 df-slot 17404 df-ndx 17416 df-base 17432 df-ress 17453 df-plusg 17486 df-mulr 17487 df-sca 17489 df-vsca 17490 df-0g 17662 df-proset 18518 df-poset 18537 df-plt 18552 df-lub 18568 df-glb 18569 df-join 18570 df-meet 18571 df-p0 18647 df-p1 18648 df-lat 18656 df-clat 18723 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-grp 19197 df-minusg 19198 df-cmn 20047 df-abl 20048 df-mgp 20412 df-rng 20426 df-ur 20459 df-ring 20512 df-oppr 20618 df-dvdsr 20638 df-unit 20639 df-invr 20669 df-dvr 20682 df-drng 21033 df-lmod 21188 df-lvec 21429 df-ldual 40447 df-oposet 40499 df-ol 40501 df-oml 40502 df-covers 40589 df-ats 40590 df-atl 40621 df-cvlat 40645 df-hlat 40674 df-llines 40821 df-lplanes 40822 df-lvols 40823 df-lines 40824 df-psubsp 40826 df-pmap 40827 df-padd 41119 df-lhyp 41311 df-laut 41312 df-ldil 41427 df-ltrn 41428 df-trl 41482 df-tendo 42078 df-edring 42080 df-dvech 42402 df-lcdual 42910 |
| This theorem is used by: lcd0vs 42938 mapdpglem18 43012 mapdpglem22 43016 mapdpglem26 43021 mapdpglem27 43022 hgmapval0 43215 |
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