| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcdsmul | Structured version Visualization version GIF version | ||
| Description: Scalar multiplication for the closed kernel vector space dual. (Contributed by NM, 20-Mar-2015.) |
| Ref | Expression |
|---|---|
| lcdsmul.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| lcdsmul.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| lcdsmul.f | ⊢ 𝐹 = (Scalar‘𝑈) |
| lcdsmul.l | ⊢ 𝐿 = (Base‘𝐹) |
| lcdsmul.t | ⊢ · = (.r‘𝐹) |
| lcdsmul.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| lcdsmul.s | ⊢ 𝑆 = (Scalar‘𝐶) |
| lcdsmul.m | ⊢ ∙ = (.r‘𝑆) |
| lcdsmul.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| lcdsmul.x | ⊢ (𝜑 → 𝑋 ∈ 𝐿) |
| lcdsmul.y | ⊢ (𝜑 → 𝑌 ∈ 𝐿) |
| Ref | Expression |
|---|---|
| lcdsmul | ⊢ (𝜑 → (𝑋 ∙ 𝑌) = (𝑌 · 𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lcdsmul.m | . . . 4 ⊢ ∙ = (.r‘𝑆) | |
| 2 | lcdsmul.h | . . . . . 6 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 3 | lcdsmul.u | . . . . . 6 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 4 | lcdsmul.f | . . . . . 6 ⊢ 𝐹 = (Scalar‘𝑈) | |
| 5 | eqid 2736 | . . . . . 6 ⊢ (oppr‘𝐹) = (oppr‘𝐹) | |
| 6 | lcdsmul.c | . . . . . 6 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 7 | lcdsmul.s | . . . . . 6 ⊢ 𝑆 = (Scalar‘𝐶) | |
| 8 | lcdsmul.k | . . . . . 6 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 9 | 2, 3, 4, 5, 6, 7, 8 | lcdsca 41855 | . . . . 5 ⊢ (𝜑 → 𝑆 = (oppr‘𝐹)) |
| 10 | 9 | fveq2d 6838 | . . . 4 ⊢ (𝜑 → (.r‘𝑆) = (.r‘(oppr‘𝐹))) |
| 11 | 1, 10 | eqtrid 2783 | . . 3 ⊢ (𝜑 → ∙ = (.r‘(oppr‘𝐹))) |
| 12 | 11 | oveqd 7375 | . 2 ⊢ (𝜑 → (𝑋 ∙ 𝑌) = (𝑋(.r‘(oppr‘𝐹))𝑌)) |
| 13 | lcdsmul.l | . . 3 ⊢ 𝐿 = (Base‘𝐹) | |
| 14 | lcdsmul.t | . . 3 ⊢ · = (.r‘𝐹) | |
| 15 | eqid 2736 | . . 3 ⊢ (.r‘(oppr‘𝐹)) = (.r‘(oppr‘𝐹)) | |
| 16 | 13, 14, 5, 15 | opprmul 20276 | . 2 ⊢ (𝑋(.r‘(oppr‘𝐹))𝑌) = (𝑌 · 𝑋) |
| 17 | 12, 16 | eqtrdi 2787 | 1 ⊢ (𝜑 → (𝑋 ∙ 𝑌) = (𝑌 · 𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ‘cfv 6492 (class class class)co 7358 Basecbs 17136 .rcmulr 17178 Scalarcsca 17180 opprcoppr 20272 HLchlt 39606 LHypclh 40240 DVecHcdvh 41334 LCDualclcd 41842 |
| 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 2184 ax-ext 2708 ax-rep 5224 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 ax-cnex 11082 ax-resscn 11083 ax-1cn 11084 ax-icn 11085 ax-addcl 11086 ax-addrcl 11087 ax-mulcl 11088 ax-mulrcl 11089 ax-mulcom 11090 ax-addass 11091 ax-mulass 11092 ax-distr 11093 ax-i2m1 11094 ax-1ne0 11095 ax-1rid 11096 ax-rnegex 11097 ax-rrecex 11098 ax-cnre 11099 ax-pre-lttri 11100 ax-pre-lttrn 11101 ax-pre-ltadd 11102 ax-pre-mulgt0 11103 ax-riotaBAD 39209 |
| 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 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3350 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-pss 3921 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-tp 4585 df-op 4587 df-uni 4864 df-iun 4948 df-iin 4949 df-br 5099 df-opab 5161 df-mpt 5180 df-tr 5206 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-of 7622 df-om 7809 df-1st 7933 df-2nd 7934 df-tpos 8168 df-undef 8215 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-1o 8397 df-er 8635 df-map 8765 df-en 8884 df-dom 8885 df-sdom 8886 df-fin 8887 df-pnf 11168 df-mnf 11169 df-xr 11170 df-ltxr 11171 df-le 11172 df-sub 11366 df-neg 11367 df-nn 12146 df-2 12208 df-3 12209 df-4 12210 df-5 12211 df-6 12212 df-n0 12402 df-z 12489 df-uz 12752 df-fz 13424 df-struct 17074 df-sets 17091 df-slot 17109 df-ndx 17121 df-base 17137 df-ress 17158 df-plusg 17190 df-mulr 17191 df-sca 17193 df-vsca 17194 df-0g 17361 df-proset 18217 df-poset 18236 df-plt 18251 df-lub 18267 df-glb 18268 df-join 18269 df-meet 18270 df-p0 18346 df-p1 18347 df-lat 18355 df-clat 18422 df-mgm 18565 df-sgrp 18644 df-mnd 18660 df-grp 18866 df-minusg 18867 df-cmn 19711 df-abl 19712 df-mgp 20076 df-rng 20088 df-ur 20117 df-ring 20170 df-oppr 20273 df-dvdsr 20293 df-unit 20294 df-invr 20324 df-dvr 20337 df-drng 20664 df-lmod 20813 df-lvec 21055 df-ldual 39380 df-oposet 39432 df-ol 39434 df-oml 39435 df-covers 39522 df-ats 39523 df-atl 39554 df-cvlat 39578 df-hlat 39607 df-llines 39754 df-lplanes 39755 df-lvols 39756 df-lines 39757 df-psubsp 39759 df-pmap 39760 df-padd 40052 df-lhyp 40244 df-laut 40245 df-ldil 40360 df-ltrn 40361 df-trl 40415 df-tendo 41011 df-edring 41013 df-dvech 41335 df-lcdual 41843 |
| This theorem is referenced by: lcdvsass 41863 hgmapmul 42151 |
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