| Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > dva0g | Structured version Visualization version GIF version | ||
| Description: The zero vector of partial vector space A. (Contributed by NM, 9-Sep-2014.) |
| Ref | Expression |
|---|---|
| dva0g.b | ⊢ 𝐵 = (Base‘𝐾) |
| dva0g.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dva0g.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| dva0g.u | ⊢ 𝑈 = ((DVecA‘𝐾)‘𝑊) |
| dva0g.z | ⊢ 0 = (0g‘𝑈) |
| Ref | Expression |
|---|---|
| dva0g | ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 0 = ( I ↾ 𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | id 23 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 2 | dva0g.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐾) | |
| 3 | dva0g.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | dva0g.t | . . . . 5 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 5 | 2, 3, 4 | idltrn 40905 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ( I ↾ 𝐵) ∈ 𝑇) |
| 6 | dva0g.u | . . . . 5 ⊢ 𝑈 = ((DVecA‘𝐾)‘𝑊) | |
| 7 | eqid 2763 | . . . . 5 ⊢ (+g‘𝑈) = (+g‘𝑈) | |
| 8 | 3, 4, 6, 7 | dvavadd 41770 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (( I ↾ 𝐵) ∈ 𝑇 ∧ ( I ↾ 𝐵) ∈ 𝑇)) → (( I ↾ 𝐵)(+g‘𝑈)( I ↾ 𝐵)) = (( I ↾ 𝐵) ∘ ( I ↾ 𝐵))) |
| 9 | 1, 5, 5, 8 | syl12anc 849 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (( I ↾ 𝐵)(+g‘𝑈)( I ↾ 𝐵)) = (( I ↾ 𝐵) ∘ ( I ↾ 𝐵))) |
| 10 | f1oi 6861 | . . . 4 ⊢ ( I ↾ 𝐵):𝐵–1-1-onto→𝐵 | |
| 11 | f1of 6822 | . . . 4 ⊢ (( I ↾ 𝐵):𝐵–1-1-onto→𝐵 → ( I ↾ 𝐵):𝐵⟶𝐵) | |
| 12 | fcoi2 6755 | . . . 4 ⊢ (( I ↾ 𝐵):𝐵⟶𝐵 → (( I ↾ 𝐵) ∘ ( I ↾ 𝐵)) = ( I ↾ 𝐵)) | |
| 13 | 10, 11, 12 | mp2b 10 | . . 3 ⊢ (( I ↾ 𝐵) ∘ ( I ↾ 𝐵)) = ( I ↾ 𝐵) |
| 14 | 9, 13 | eqtrdi 2814 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (( I ↾ 𝐵)(+g‘𝑈)( I ↾ 𝐵)) = ( I ↾ 𝐵)) |
| 15 | 3, 6 | dvalvec 41781 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑈 ∈ LVec) |
| 16 | lveclmod 21208 | . . . 4 ⊢ (𝑈 ∈ LVec → 𝑈 ∈ LMod) | |
| 17 | 15, 16 | syl 18 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑈 ∈ LMod) |
| 18 | eqid 2763 | . . . . 5 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 19 | 3, 4, 6, 18 | dvavbase 41768 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (Base‘𝑈) = 𝑇) |
| 20 | 5, 19 | eleqtrrd 2866 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ( I ↾ 𝐵) ∈ (Base‘𝑈)) |
| 21 | dva0g.z | . . . 4 ⊢ 0 = (0g‘𝑈) | |
| 22 | 18, 7, 21 | lmod0vid 20996 | . . 3 ⊢ ((𝑈 ∈ LMod ∧ ( I ↾ 𝐵) ∈ (Base‘𝑈)) → ((( I ↾ 𝐵)(+g‘𝑈)( I ↾ 𝐵)) = ( I ↾ 𝐵) ↔ 0 = ( I ↾ 𝐵))) |
| 23 | 17, 20, 22 | syl2anc 595 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ((( I ↾ 𝐵)(+g‘𝑈)( I ↾ 𝐵)) = ( I ↾ 𝐵) ↔ 0 = ( I ↾ 𝐵))) |
| 24 | 14, 23 | mpbid 235 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 0 = ( I ↾ 𝐵)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ wa 400 = wceq 1570 ∈ wcel 2143 I cid 5557 ↾ cres 5665 ∘ ccom 5667 ⟶wf 6534 –1-1-onto→wf1o 6537 ‘cfv 6538 (class class class)co 7412 Basecbs 17270 +gcplusg 17311 0gc0g 17493 LModclmod 20962 LVecclvec 21204 HLchlt 40105 LHypclh 40739 LTrncltrn 40856 DVecAcdveca 41757 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5239 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-cnex 11157 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 ax-pre-mulgt0 11178 ax-riotaBAD 39708 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-tp 4595 df-op 4597 df-uni 4874 df-iun 4959 df-iin 4960 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7864 df-1st 7987 df-2nd 7988 df-tpos 8223 df-undef 8270 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-1o 8454 df-er 8695 df-map 8827 df-en 8945 df-dom 8946 df-sdom 8947 df-fin 8948 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 df-nn 12235 df-2 12304 df-3 12305 df-4 12306 df-5 12307 df-6 12308 df-n0 12506 df-z 12593 df-uz 12864 df-fz 13537 df-struct 17208 df-sets 17225 df-slot 17243 df-ndx 17255 df-base 17271 df-ress 17292 df-plusg 17324 df-mulr 17325 df-sca 17327 df-vsca 17328 df-0g 17495 df-proset 18351 df-poset 18370 df-plt 18385 df-lub 18401 df-glb 18402 df-join 18403 df-meet 18404 df-p0 18480 df-p1 18481 df-lat 18489 df-clat 18556 df-mgm 18699 df-sgrp 18778 df-mnd 18794 df-grp 19004 df-minusg 19005 df-cmn 19853 df-abl 19854 df-mgp 20218 df-rng 20232 df-ur 20265 df-ring 20318 df-oppr 20420 df-dvdsr 20440 df-unit 20441 df-invr 20471 df-dvr 20484 df-drng 20816 df-lmod 20964 df-lvec 21205 df-oposet 39931 df-ol 39933 df-oml 39934 df-covers 40021 df-ats 40022 df-atl 40053 df-cvlat 40077 df-hlat 40106 df-llines 40253 df-lplanes 40254 df-lvols 40255 df-lines 40256 df-psubsp 40258 df-pmap 40259 df-padd 40551 df-lhyp 40743 df-laut 40744 df-ldil 40859 df-ltrn 40860 df-trl 40914 df-tgrp 41498 df-tendo 41510 df-edring 41512 df-dveca 41758 |
| This theorem is referenced by: dia2dimlem7 41825 |
| Copyright terms: Public domain | W3C validator |