| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > hdmapeq0 | Structured version Visualization version GIF version | ||
| Description: Part of proof of part 12 in [Baer] p. 49 line 3. (Contributed by NM, 22-May-2015.) |
| Ref | Expression |
|---|---|
| hdmap12a.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| hdmap12a.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| hdmap12a.v | ⊢ 𝑉 = (Base‘𝑈) |
| hdmap12a.o | ⊢ 0 = (0g‘𝑈) |
| hdmap12a.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| hdmap12a.q | ⊢ 𝑄 = (0g‘𝐶) |
| hdmap12a.s | ⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊) |
| hdmap12a.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| hdmap12a.x | ⊢ (𝜑 → 𝑇 ∈ 𝑉) |
| Ref | Expression |
|---|---|
| hdmapeq0 | ⊢ (𝜑 → ((𝑆‘𝑇) = 𝑄 ↔ 𝑇 = 0 )) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hdmap12a.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | hdmap12a.u | . . . . 5 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 3 | hdmap12a.v | . . . . 5 ⊢ 𝑉 = (Base‘𝑈) | |
| 4 | eqid 2762 | . . . . 5 ⊢ (LSpan‘𝑈) = (LSpan‘𝑈) | |
| 5 | hdmap12a.c | . . . . 5 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 6 | eqid 2762 | . . . . 5 ⊢ (LSpan‘𝐶) = (LSpan‘𝐶) | |
| 7 | eqid 2762 | . . . . 5 ⊢ ((mapd‘𝐾)‘𝑊) = ((mapd‘𝐾)‘𝑊) | |
| 8 | hdmap12a.s | . . . . 5 ⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊) | |
| 9 | hdmap12a.k | . . . . 5 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 10 | hdmap12a.x | . . . . 5 ⊢ (𝜑 → 𝑇 ∈ 𝑉) | |
| 11 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 | hdmap10 42698 | . . . 4 ⊢ (𝜑 → (((mapd‘𝐾)‘𝑊)‘((LSpan‘𝑈)‘{𝑇})) = ((LSpan‘𝐶)‘{(𝑆‘𝑇)})) |
| 12 | hdmap12a.o | . . . . 5 ⊢ 0 = (0g‘𝑈) | |
| 13 | hdmap12a.q | . . . . 5 ⊢ 𝑄 = (0g‘𝐶) | |
| 14 | 1, 7, 2, 12, 5, 13, 9 | mapd0 42523 | . . . 4 ⊢ (𝜑 → (((mapd‘𝐾)‘𝑊)‘{ 0 }) = {𝑄}) |
| 15 | 11, 14 | eqeq12d 2778 | . . 3 ⊢ (𝜑 → ((((mapd‘𝐾)‘𝑊)‘((LSpan‘𝑈)‘{𝑇})) = (((mapd‘𝐾)‘𝑊)‘{ 0 }) ↔ ((LSpan‘𝐶)‘{(𝑆‘𝑇)}) = {𝑄})) |
| 16 | eqid 2762 | . . . 4 ⊢ (LSubSp‘𝑈) = (LSubSp‘𝑈) | |
| 17 | 1, 2, 9 | dvhlmod 41968 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 18 | 3, 16, 4 | lspsncl 21160 | . . . . 5 ⊢ ((𝑈 ∈ LMod ∧ 𝑇 ∈ 𝑉) → ((LSpan‘𝑈)‘{𝑇}) ∈ (LSubSp‘𝑈)) |
| 19 | 17, 10, 18 | syl2anc 596 | . . . 4 ⊢ (𝜑 → ((LSpan‘𝑈)‘{𝑇}) ∈ (LSubSp‘𝑈)) |
| 20 | 12, 16 | lsssn0 21131 | . . . . 5 ⊢ (𝑈 ∈ LMod → { 0 } ∈ (LSubSp‘𝑈)) |
| 21 | 17, 20 | syl 18 | . . . 4 ⊢ (𝜑 → { 0 } ∈ (LSubSp‘𝑈)) |
| 22 | 1, 2, 16, 7, 9, 19, 21 | mapd11 42497 | . . 3 ⊢ (𝜑 → ((((mapd‘𝐾)‘𝑊)‘((LSpan‘𝑈)‘{𝑇})) = (((mapd‘𝐾)‘𝑊)‘{ 0 }) ↔ ((LSpan‘𝑈)‘{𝑇}) = { 0 })) |
| 23 | 1, 5, 9 | lcdlmod 42450 | . . . 4 ⊢ (𝜑 → 𝐶 ∈ LMod) |
| 24 | eqid 2762 | . . . . 5 ⊢ (Base‘𝐶) = (Base‘𝐶) | |
| 25 | 1, 2, 3, 5, 24, 8, 9, 10 | hdmapcl 42688 | . . . 4 ⊢ (𝜑 → (𝑆‘𝑇) ∈ (Base‘𝐶)) |
| 26 | 24, 13, 6 | lspsneq0 21195 | . . . 4 ⊢ ((𝐶 ∈ LMod ∧ (𝑆‘𝑇) ∈ (Base‘𝐶)) → (((LSpan‘𝐶)‘{(𝑆‘𝑇)}) = {𝑄} ↔ (𝑆‘𝑇) = 𝑄)) |
| 27 | 23, 25, 26 | syl2anc 596 | . . 3 ⊢ (𝜑 → (((LSpan‘𝐶)‘{(𝑆‘𝑇)}) = {𝑄} ↔ (𝑆‘𝑇) = 𝑄)) |
| 28 | 15, 22, 27 | 3bitr3rd 313 | . 2 ⊢ (𝜑 → ((𝑆‘𝑇) = 𝑄 ↔ ((LSpan‘𝑈)‘{𝑇}) = { 0 })) |
| 29 | 3, 12, 4 | lspsneq0 21195 | . . 3 ⊢ ((𝑈 ∈ LMod ∧ 𝑇 ∈ 𝑉) → (((LSpan‘𝑈)‘{𝑇}) = { 0 } ↔ 𝑇 = 0 )) |
| 30 | 17, 10, 29 | syl2anc 596 | . 2 ⊢ (𝜑 → (((LSpan‘𝑈)‘{𝑇}) = { 0 } ↔ 𝑇 = 0 )) |
| 31 | 28, 30 | bitrd 282 | 1 ⊢ (𝜑 → ((𝑆‘𝑇) = 𝑄 ↔ 𝑇 = 0 )) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 = wceq 1570 ∈ wcel 2145 {csn 4587 ‘cfv 6537 Basecbs 17303 0gc0g 17526 LModclmod 21043 LSubSpclss 21114 LSpanclspn 21154 HLchlt 40208 LHypclh 40842 DVecHcdvh 41936 LCDualclcd 42444 mapdcmpd 42482 HDMapchdma 42650 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2734 ax-rep 5236 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7739 ax-cnex 11181 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-mulcom 11189 ax-addass 11190 ax-mulass 11191 ax-distr 11192 ax-i2m1 11193 ax-1ne0 11194 ax-1rid 11195 ax-rnegex 11196 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 ax-pre-ltadd 11201 ax-pre-mulgt0 11202 ax-riotaBAD 39811 |
| 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 2100 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-tp 4592 df-op 4594 df-ot 4596 df-uni 4871 df-int 4911 df-iun 4956 df-iin 4957 df-br 5108 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5554 df-eprel 5559 df-po 5567 df-so 5568 df-fr 5612 df-we 5614 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-of 7681 df-om 7866 df-1st 7989 df-2nd 7990 df-tpos 8227 df-undef 8274 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-1o 8458 df-2o 8459 df-er 8699 df-map 8831 df-en 8956 df-dom 8957 df-sdom 8958 df-fin 8959 df-pnf 11270 df-mnf 11271 df-xr 11272 df-ltxr 11273 df-le 11274 df-sub 11468 df-neg 11469 df-nn 12259 df-2 12328 df-3 12329 df-4 12330 df-5 12331 df-6 12332 df-n0 12530 df-z 12617 df-uz 12889 df-fz 13562 df-struct 17241 df-sets 17258 df-slot 17276 df-ndx 17288 df-base 17304 df-ress 17325 df-plusg 17357 df-mulr 17358 df-sca 17360 df-vsca 17361 df-0g 17528 df-mre 17672 df-mrc 17673 df-acs 17675 df-proset 18384 df-poset 18403 df-plt 18418 df-lub 18434 df-glb 18435 df-join 18436 df-meet 18437 df-p0 18513 df-p1 18514 df-lat 18522 df-clat 18589 df-mgm 18732 df-sgrp 18821 df-mnd 18837 df-submnd 18891 df-grp 19059 df-minusg 19060 df-sbg 19061 df-subg 19245 df-cntz 19443 df-oppg 19472 df-lsm 19762 df-cmn 19908 df-abl 19909 df-mgp 20273 df-rng 20287 df-ur 20320 df-ring 20373 df-oppr 20477 df-dvdsr 20497 df-unit 20498 df-invr 20528 df-dvr 20541 df-nzr 20672 df-rlreg 20855 df-domn 20856 df-drng 20891 df-lmod 21045 df-lss 21115 df-lsp 21155 df-lvec 21286 df-lsatoms 39834 df-lshyp 39835 df-lcv 39877 df-lfl 39916 df-lkr 39944 df-ldual 39982 df-oposet 40034 df-ol 40036 df-oml 40037 df-covers 40124 df-ats 40125 df-atl 40156 df-cvlat 40180 df-hlat 40209 df-llines 40356 df-lplanes 40357 df-lvols 40358 df-lines 40359 df-psubsp 40361 df-pmap 40362 df-padd 40654 df-lhyp 40846 df-laut 40847 df-ldil 40962 df-ltrn 40963 df-trl 41017 df-tgrp 41601 df-tendo 41613 df-edring 41615 df-dveca 41861 df-disoa 41887 df-dvech 41937 df-dib 41997 df-dic 42031 df-dih 42087 df-doch 42206 df-djh 42253 df-lcdual 42445 df-mapd 42483 df-hvmap 42615 df-hdmap1 42651 df-hdmap 42652 |
| This theorem is used by: hdmapnzcl 42703 hdmapneg 42704 hdmap11 42706 hgmapval0 42750 hgmapval1 42751 hgmapadd 42752 hgmapmul 42753 hgmaprnlem1N 42754 hdmaplkr 42771 |
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