| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcdvs0N | Structured version Visualization version GIF version | ||
| Description: A scalar times the zero functional is the zero functional. (Contributed by NM, 20-Mar-2015.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| lcdvs0.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| lcdvs0.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| lcdvs0.s | ⊢ 𝑆 = (Scalar‘𝑈) |
| lcdvs0.r | ⊢ 𝑅 = (Base‘𝑆) |
| lcdvs0.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| lcdvs0.t | ⊢ · = ( ·𝑠 ‘𝐶) |
| lcdvs0.o | ⊢ 0 = (0g‘𝐶) |
| lcdvs0.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| lcdvs0.x | ⊢ (𝜑 → 𝑋 ∈ 𝑅) |
| Ref | Expression |
|---|---|
| lcdvs0N | ⊢ (𝜑 → (𝑋 · 0 ) = 0 ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lcdvs0.h | . . 3 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | lcdvs0.c | . . 3 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 3 | lcdvs0.k | . . 3 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 4 | 1, 2, 3 | lcdlmod 42756 | . 2 ⊢ (𝜑 → 𝐶 ∈ LMod) |
| 5 | lcdvs0.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝑅) | |
| 6 | lcdvs0.u | . . . 4 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 7 | lcdvs0.s | . . . 4 ⊢ 𝑆 = (Scalar‘𝑈) | |
| 8 | lcdvs0.r | . . . 4 ⊢ 𝑅 = (Base‘𝑆) | |
| 9 | eqid 2760 | . . . 4 ⊢ (Scalar‘𝐶) = (Scalar‘𝐶) | |
| 10 | eqid 2760 | . . . 4 ⊢ (Base‘(Scalar‘𝐶)) = (Base‘(Scalar‘𝐶)) | |
| 11 | 1, 6, 7, 8, 2, 9, 10, 3 | lcdsbase 42764 | . . 3 ⊢ (𝜑 → (Base‘(Scalar‘𝐶)) = 𝑅) |
| 12 | 5, 11 | eleqtrrd 2863 | . 2 ⊢ (𝜑 → 𝑋 ∈ (Base‘(Scalar‘𝐶))) |
| 13 | lcdvs0.t | . . 3 ⊢ · = ( ·𝑠 ‘𝐶) | |
| 14 | lcdvs0.o | . . 3 ⊢ 0 = (0g‘𝐶) | |
| 15 | 9, 13, 10, 14 | lmodvs0 21178 | . 2 ⊢ ((𝐶 ∈ LMod ∧ 𝑋 ∈ (Base‘(Scalar‘𝐶))) → (𝑋 · 0 ) = 0 ) |
| 16 | 4, 12, 15 | syl2anc 596 | 1 ⊢ (𝜑 → (𝑋 · 0 ) = 0 ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ‘cfv 6541 (class class class)co 7422 Basecbs 17394 Scalarcsca 17438 ·𝑠 cvsca 17439 0gc0g 17617 LModclmod 21142 HLchlt 40514 LHypclh 41148 DVecHcdvh 42242 LCDualclcd 42750 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7753 ax-cnex 11261 ax-resscn 11262 ax-1cn 11263 ax-icn 11264 ax-addcl 11265 ax-addrcl 11266 ax-mulcl 11267 ax-mulrcl 11268 ax-mulcom 11269 ax-addass 11270 ax-mulass 11271 ax-distr 11272 ax-i2m1 11273 ax-1ne0 11274 ax-1rid 11275 ax-rnegex 11276 ax-rrecex 11277 ax-cnre 11278 ax-pre-lttri 11279 ax-pre-lttrn 11280 ax-pre-ltadd 11281 ax-pre-mulgt0 11282 ax-riotaBAD 40117 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3848 df-ss 3897 df-pss 4013 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4835 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6543 df-fn 6544 df-f 6545 df-f1 6546 df-fo 6547 df-f1o 6548 df-fv 6549 df-riota 7379 df-ov 7425 df-oprab 7426 df-mpo 7427 df-of 7695 df-om 7880 df-1st 8003 df-2nd 8004 df-tpos 8248 df-undef 8295 df-frecs 8304 df-wrecs 8335 df-recs 8384 df-rdg 8423 df-1o 8481 df-2o 8482 df-er 8722 df-map 8854 df-en 8979 df-dom 8980 df-sdom 8981 df-fin 8982 df-pnf 11350 df-mnf 11351 df-xr 11352 df-ltxr 11353 df-le 11354 df-sub 11548 df-neg 11549 df-nn 12341 df-2 12410 df-3 12411 df-4 12412 df-5 12413 df-6 12414 df-n0 12612 df-z 12699 df-uz 12971 df-fz 13645 df-struct 17332 df-sets 17349 df-slot 17367 df-ndx 17379 df-base 17395 df-ress 17416 df-plusg 17448 df-mulr 17449 df-sca 17451 df-vsca 17452 df-0g 17619 df-mre 17763 df-mrc 17764 df-acs 17766 df-proset 18475 df-poset 18494 df-plt 18509 df-lub 18525 df-glb 18526 df-join 18527 df-meet 18528 df-p0 18604 df-p1 18605 df-lat 18613 df-clat 18680 df-mgm 18823 df-sgrp 18915 df-mnd 18931 df-submnd 18986 df-grp 19154 df-minusg 19155 df-sbg 19156 df-subg 19340 df-cntz 19538 df-oppg 19567 df-lsm 19857 df-cmn 20003 df-abl 20004 df-mgp 20368 df-rng 20382 df-ur 20415 df-ring 20468 df-oppr 20574 df-dvdsr 20594 df-unit 20595 df-invr 20625 df-dvr 20638 df-nzr 20770 df-rlreg 20953 df-domn 20954 df-drng 20989 df-lmod 21144 df-lss 21214 df-lsp 21254 df-lvec 21385 df-lsatoms 40140 df-lshyp 40141 df-lcv 40183 df-lfl 40222 df-lkr 40250 df-ldual 40288 df-oposet 40340 df-ol 40342 df-oml 40343 df-covers 40430 df-ats 40431 df-atl 40462 df-cvlat 40486 df-hlat 40515 df-llines 40662 df-lplanes 40663 df-lvols 40664 df-lines 40665 df-psubsp 40667 df-pmap 40668 df-padd 40960 df-lhyp 41152 df-laut 41153 df-ldil 41268 df-ltrn 41269 df-trl 41323 df-tgrp 41907 df-tendo 41919 df-edring 41921 df-dveca 42167 df-disoa 42193 df-dvech 42243 df-dib 42303 df-dic 42337 df-dih 42393 df-doch 42512 df-djh 42559 df-lcdual 42751 |
| This theorem is used by: (None) |
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