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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mapdh7dN | Structured version Visualization version GIF version | ||
| Description: Part (7) of [Baer] p. 48 line 10 (4 of 6 cases). (Contributed by NM, 2-May-2015.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| mapdh7.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| mapdh7.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| mapdh7.v | ⊢ 𝑉 = (Base‘𝑈) |
| mapdh7.s | ⊢ − = (-g‘𝑈) |
| mapdh7.o | ⊢ 0 = (0g‘𝑈) |
| mapdh7.n | ⊢ 𝑁 = (LSpan‘𝑈) |
| mapdh7.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| mapdh7.d | ⊢ 𝐷 = (Base‘𝐶) |
| mapdh7.r | ⊢ 𝑅 = (-g‘𝐶) |
| mapdh7.q | ⊢ 𝑄 = (0g‘𝐶) |
| mapdh7.j | ⊢ 𝐽 = (LSpan‘𝐶) |
| mapdh7.m | ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) |
| mapdh7.i | ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) |
| mapdh7.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| mapdh7.f | ⊢ (𝜑 → 𝐹 ∈ 𝐷) |
| mapdh7.mn | ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑢})) = (𝐽‘{𝐹})) |
| mapdh7.x | ⊢ (𝜑 → 𝑢 ∈ (𝑉 ∖ { 0 })) |
| mapdh7.y | ⊢ (𝜑 → 𝑣 ∈ (𝑉 ∖ { 0 })) |
| mapdh7.z | ⊢ (𝜑 → 𝑤 ∈ (𝑉 ∖ { 0 })) |
| mapdh7.ne | ⊢ (𝜑 → (𝑁‘{𝑢}) ≠ (𝑁‘{𝑣})) |
| mapdh7.wn | ⊢ (𝜑 → ¬ 𝑤 ∈ (𝑁‘{𝑢, 𝑣})) |
| mapdh7a | ⊢ (𝜑 → (𝐼‘〈𝑢, 𝐹, 𝑣〉) = 𝐺) |
| mapdh7.b | ⊢ (𝜑 → (𝐼‘〈𝑢, 𝐹, 𝑤〉) = 𝐸) |
| Ref | Expression |
|---|---|
| mapdh7dN | ⊢ (𝜑 → (𝐼‘〈𝑣, 𝐺, 𝑤〉) = 𝐸) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapdh7.q | . 2 ⊢ 𝑄 = (0g‘𝐶) | |
| 2 | mapdh7.i | . 2 ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) | |
| 3 | mapdh7.h | . 2 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | mapdh7.m | . 2 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) | |
| 5 | mapdh7.u | . 2 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 6 | mapdh7.v | . 2 ⊢ 𝑉 = (Base‘𝑈) | |
| 7 | mapdh7.s | . 2 ⊢ − = (-g‘𝑈) | |
| 8 | mapdh7.o | . 2 ⊢ 0 = (0g‘𝑈) | |
| 9 | mapdh7.n | . 2 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 10 | mapdh7.c | . 2 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 11 | mapdh7.d | . 2 ⊢ 𝐷 = (Base‘𝐶) | |
| 12 | mapdh7.r | . 2 ⊢ 𝑅 = (-g‘𝐶) | |
| 13 | mapdh7.j | . 2 ⊢ 𝐽 = (LSpan‘𝐶) | |
| 14 | mapdh7.k | . 2 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 15 | mapdh7.f | . 2 ⊢ (𝜑 → 𝐹 ∈ 𝐷) | |
| 16 | mapdh7.mn | . 2 ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑢})) = (𝐽‘{𝐹})) | |
| 17 | mapdh7.x | . 2 ⊢ (𝜑 → 𝑢 ∈ (𝑉 ∖ { 0 })) | |
| 18 | mapdh7.y | . 2 ⊢ (𝜑 → 𝑣 ∈ (𝑉 ∖ { 0 })) | |
| 19 | mapdh7.z | . 2 ⊢ (𝜑 → 𝑤 ∈ (𝑉 ∖ { 0 })) | |
| 20 | 3, 5, 14 | dvhlvec 41096 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LVec) |
| 21 | 18 | eldifad 3923 | . . . . 5 ⊢ (𝜑 → 𝑣 ∈ 𝑉) |
| 22 | 19 | eldifad 3923 | . . . . 5 ⊢ (𝜑 → 𝑤 ∈ 𝑉) |
| 23 | mapdh7.ne | . . . . 5 ⊢ (𝜑 → (𝑁‘{𝑢}) ≠ (𝑁‘{𝑣})) | |
| 24 | mapdh7.wn | . . . . 5 ⊢ (𝜑 → ¬ 𝑤 ∈ (𝑁‘{𝑢, 𝑣})) | |
| 25 | 6, 8, 9, 20, 17, 21, 22, 23, 24 | lspindp1 21075 | . . . 4 ⊢ (𝜑 → ((𝑁‘{𝑤}) ≠ (𝑁‘{𝑣}) ∧ ¬ 𝑢 ∈ (𝑁‘{𝑤, 𝑣}))) |
| 26 | 25 | simprd 495 | . . 3 ⊢ (𝜑 → ¬ 𝑢 ∈ (𝑁‘{𝑤, 𝑣})) |
| 27 | prcom 4692 | . . . . 5 ⊢ {𝑣, 𝑤} = {𝑤, 𝑣} | |
| 28 | 27 | fveq2i 6843 | . . . 4 ⊢ (𝑁‘{𝑣, 𝑤}) = (𝑁‘{𝑤, 𝑣}) |
| 29 | 28 | eleq2i 2820 | . . 3 ⊢ (𝑢 ∈ (𝑁‘{𝑣, 𝑤}) ↔ 𝑢 ∈ (𝑁‘{𝑤, 𝑣})) |
| 30 | 26, 29 | sylnibr 329 | . 2 ⊢ (𝜑 → ¬ 𝑢 ∈ (𝑁‘{𝑣, 𝑤})) |
| 31 | 17 | eldifad 3923 | . . . . 5 ⊢ (𝜑 → 𝑢 ∈ 𝑉) |
| 32 | 6, 9, 20, 22, 31, 21, 24 | lspindpi 21074 | . . . 4 ⊢ (𝜑 → ((𝑁‘{𝑤}) ≠ (𝑁‘{𝑢}) ∧ (𝑁‘{𝑤}) ≠ (𝑁‘{𝑣}))) |
| 33 | 32 | simprd 495 | . . 3 ⊢ (𝜑 → (𝑁‘{𝑤}) ≠ (𝑁‘{𝑣})) |
| 34 | 33 | necomd 2980 | . 2 ⊢ (𝜑 → (𝑁‘{𝑣}) ≠ (𝑁‘{𝑤})) |
| 35 | mapdh7a | . 2 ⊢ (𝜑 → (𝐼‘〈𝑢, 𝐹, 𝑣〉) = 𝐺) | |
| 36 | mapdh7.b | . 2 ⊢ (𝜑 → (𝐼‘〈𝑢, 𝐹, 𝑤〉) = 𝐸) | |
| 37 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 30, 34, 35, 36 | mapdheq4 41719 | 1 ⊢ (𝜑 → (𝐼‘〈𝑣, 𝐺, 𝑤〉) = 𝐸) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ≠ wne 2925 Vcvv 3444 ∖ cdif 3908 ifcif 4484 {csn 4585 {cpr 4587 〈cotp 4593 ↦ cmpt 5183 ‘cfv 6499 ℩crio 7325 (class class class)co 7369 1st c1st 7945 2nd c2nd 7946 Basecbs 17155 0gc0g 17378 -gcsg 18849 LSpanclspn 20909 HLchlt 39336 LHypclh 39971 DVecHcdvh 41065 LCDualclcd 41573 mapdcmpd 41611 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5229 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7691 ax-cnex 11100 ax-resscn 11101 ax-1cn 11102 ax-icn 11103 ax-addcl 11104 ax-addrcl 11105 ax-mulcl 11106 ax-mulrcl 11107 ax-mulcom 11108 ax-addass 11109 ax-mulass 11110 ax-distr 11111 ax-i2m1 11112 ax-1ne0 11113 ax-1rid 11114 ax-rnegex 11115 ax-rrecex 11116 ax-cnre 11117 ax-pre-lttri 11118 ax-pre-lttrn 11119 ax-pre-ltadd 11120 ax-pre-mulgt0 11121 ax-riotaBAD 38939 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3351 df-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-ot 4594 df-uni 4868 df-int 4907 df-iun 4953 df-iin 4954 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6262 df-ord 6323 df-on 6324 df-lim 6325 df-suc 6326 df-iota 6452 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-riota 7326 df-ov 7372 df-oprab 7373 df-mpo 7374 df-of 7633 df-om 7823 df-1st 7947 df-2nd 7948 df-tpos 8182 df-undef 8229 df-frecs 8237 df-wrecs 8268 df-recs 8317 df-rdg 8355 df-1o 8411 df-2o 8412 df-er 8648 df-map 8778 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-pnf 11186 df-mnf 11187 df-xr 11188 df-ltxr 11189 df-le 11190 df-sub 11383 df-neg 11384 df-nn 12163 df-2 12225 df-3 12226 df-4 12227 df-5 12228 df-6 12229 df-n0 12419 df-z 12506 df-uz 12770 df-fz 13445 df-struct 17093 df-sets 17110 df-slot 17128 df-ndx 17140 df-base 17156 df-ress 17177 df-plusg 17209 df-mulr 17210 df-sca 17212 df-vsca 17213 df-0g 17380 df-mre 17523 df-mrc 17524 df-acs 17526 df-proset 18235 df-poset 18254 df-plt 18269 df-lub 18285 df-glb 18286 df-join 18287 df-meet 18288 df-p0 18364 df-p1 18365 df-lat 18373 df-clat 18440 df-mgm 18549 df-sgrp 18628 df-mnd 18644 df-submnd 18693 df-grp 18850 df-minusg 18851 df-sbg 18852 df-subg 19037 df-cntz 19231 df-oppg 19260 df-lsm 19550 df-cmn 19696 df-abl 19697 df-mgp 20061 df-rng 20073 df-ur 20102 df-ring 20155 df-oppr 20257 df-dvdsr 20277 df-unit 20278 df-invr 20308 df-dvr 20321 df-nzr 20433 df-rlreg 20614 df-domn 20615 df-drng 20651 df-lmod 20800 df-lss 20870 df-lsp 20910 df-lvec 21042 df-lsatoms 38962 df-lshyp 38963 df-lcv 39005 df-lfl 39044 df-lkr 39072 df-ldual 39110 df-oposet 39162 df-ol 39164 df-oml 39165 df-covers 39252 df-ats 39253 df-atl 39284 df-cvlat 39308 df-hlat 39337 df-llines 39485 df-lplanes 39486 df-lvols 39487 df-lines 39488 df-psubsp 39490 df-pmap 39491 df-padd 39783 df-lhyp 39975 df-laut 39976 df-ldil 40091 df-ltrn 40092 df-trl 40146 df-tgrp 40730 df-tendo 40742 df-edring 40744 df-dveca 40990 df-disoa 41016 df-dvech 41066 df-dib 41126 df-dic 41160 df-dih 41216 df-doch 41335 df-djh 41382 df-lcdual 41574 df-mapd 41612 |
| This theorem is referenced by: mapdh7fN 41738 |
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