hdmapval3lemN - Mathbox for Norm Megill

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Theorem hdmapval3lemN 41164

Description: Value of map from vectors to functionals at arguments not colinear with the reference vector 𝐸. (Contributed by NM, 17-May-2015.) (New usage is discouraged.)

**Hypotheses**
Ref	Expression
hdmapval3.h	⊢ 𝐻 = (LHyp‘𝐾)
hdmapval3.e	⊢ 𝐸 = ⟨( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))⟩
hdmapval3.u	⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
hdmapval3.v	⊢ 𝑉 = (Base‘𝑈)
hdmapval3.n	⊢ 𝑁 = (LSpan‘𝑈)
hdmapval3.c	⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊)
hdmapval3.d	⊢ 𝐷 = (Base‘𝐶)
hdmapval3.j	⊢ 𝐽 = ((HVMap‘𝐾)‘𝑊)
hdmapval3.i	⊢ 𝐼 = ((HDMap1‘𝐾)‘𝑊)
hdmapval3.s	⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊)
hdmapval3.k	⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
hdmapval3.te	⊢ (𝜑 → (𝑁‘{𝑇}) ≠ (𝑁‘{𝐸}))
hdmapval3lem.t	⊢ (𝜑 → 𝑇 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
hdmapval3lem.x	⊢ (𝜑 → 𝑥 ∈ 𝑉)
hdmapval3lem.xn	⊢ (𝜑 → ¬ 𝑥 ∈ (𝑁‘{𝐸, 𝑇}))

**Assertion**
Ref	Expression
hdmapval3lemN	⊢ (𝜑 → (𝑆‘𝑇) = (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑇⟩))

**Proof of Theorem hdmapval3lemN**
Step	Hyp	Ref	Expression
1		hdmapval3.h	. . 3 ⊢ 𝐻 = (LHyp‘𝐾)
2		hdmapval3.u	. . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
3		hdmapval3.v	. . 3 ⊢ 𝑉 = (Base‘𝑈)
4		eqid 2724	. . 3 ⊢ (0_g‘𝑈) = (0_g‘𝑈)
5		hdmapval3.n	. . 3 ⊢ 𝑁 = (LSpan‘𝑈)
6		hdmapval3.c	. . 3 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊)
7		hdmapval3.d	. . 3 ⊢ 𝐷 = (Base‘𝐶)
8		eqid 2724	. . 3 ⊢ (LSpan‘𝐶) = (LSpan‘𝐶)
9		eqid 2724	. . 3 ⊢ ((mapd‘𝐾)‘𝑊) = ((mapd‘𝐾)‘𝑊)
10		hdmapval3.i	. . 3 ⊢ 𝐼 = ((HDMap1‘𝐾)‘𝑊)
11		hdmapval3.k	. . 3 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
12		eqid 2724	. . . . . 6 ⊢ (0_g‘𝐶) = (0_g‘𝐶)
13		hdmapval3.j	. . . . . 6 ⊢ 𝐽 = ((HVMap‘𝐾)‘𝑊)
14		eqid 2724	. . . . . . 7 ⊢ (Base‘𝐾) = (Base‘𝐾)
15		eqid 2724	. . . . . . 7 ⊢ ((LTrn‘𝐾)‘𝑊) = ((LTrn‘𝐾)‘𝑊)
16		hdmapval3.e	. . . . . . 7 ⊢ 𝐸 = ⟨( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))⟩
17	1, 14, 15, 2, 3, 4, 16, 11	dvheveccl 40439	. . . . . 6 ⊢ (𝜑 → 𝐸 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
18	1, 2, 3, 4, 6, 7, 12, 13, 11, 17	hvmapcl2 41093	. . . . 5 ⊢ (𝜑 → (𝐽‘𝐸) ∈ (𝐷 ∖ {(0_g‘𝐶)}))
19	18	eldifad 3952	. . . 4 ⊢ (𝜑 → (𝐽‘𝐸) ∈ 𝐷)
20	1, 2, 3, 4, 5, 6, 8, 9, 13, 11, 17	mapdhvmap 41096	. . . 4 ⊢ (𝜑 → (((mapd‘𝐾)‘𝑊)‘(𝑁‘{𝐸})) = ((LSpan‘𝐶)‘{(𝐽‘𝐸)}))
21	1, 2, 11	dvhlvec 40436	. . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ LVec)
22		hdmapval3lem.x	. . . . . . 7 ⊢ (𝜑 → 𝑥 ∈ 𝑉)
23	17	eldifad 3952	. . . . . . 7 ⊢ (𝜑 → 𝐸 ∈ 𝑉)
24		hdmapval3lem.t	. . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
25	24	eldifad 3952	. . . . . . 7 ⊢ (𝜑 → 𝑇 ∈ 𝑉)
26		hdmapval3lem.xn	. . . . . . 7 ⊢ (𝜑 → ¬ 𝑥 ∈ (𝑁‘{𝐸, 𝑇}))
27	3, 5, 21, 22, 23, 25, 26	lspindpi 20972	. . . . . 6 ⊢ (𝜑 → ((𝑁‘{𝑥}) ≠ (𝑁‘{𝐸}) ∧ (𝑁‘{𝑥}) ≠ (𝑁‘{𝑇})))
28	27	simpld 494	. . . . 5 ⊢ (𝜑 → (𝑁‘{𝑥}) ≠ (𝑁‘{𝐸}))
29	28	necomd 2988	. . . 4 ⊢ (𝜑 → (𝑁‘{𝐸}) ≠ (𝑁‘{𝑥}))
30	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 19, 20, 29, 17, 22	hdmap1cl 41131	. . 3 ⊢ (𝜑 → (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩) ∈ 𝐷)
31		eqidd 2725	. . . . 5 ⊢ (𝜑 → (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩) = (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩))
32		eqid 2724	. . . . . 6 ⊢ (-_g‘𝑈) = (-_g‘𝑈)
33		eqid 2724	. . . . . 6 ⊢ (-_g‘𝐶) = (-_g‘𝐶)
34		eqid 2724	. . . . . . 7 ⊢ (LSubSp‘𝑈) = (LSubSp‘𝑈)
35	1, 2, 11	dvhlmod 40437	. . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ LMod)
36	3, 34, 5, 35, 23, 25	lspprcl 20814	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝐸, 𝑇}) ∈ (LSubSp‘𝑈))
37	4, 34, 35, 36, 22, 26	lssneln0 20789	. . . . . 6 ⊢ (𝜑 → 𝑥 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
38	1, 2, 3, 32, 4, 5, 6, 7, 33, 8, 9, 10, 11, 17, 19, 37, 30, 29, 20	hdmap1eq 41128	. . . . 5 ⊢ (𝜑 → ((𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩) = (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩) ↔ ((((mapd‘𝐾)‘𝑊)‘(𝑁‘{𝑥})) = ((LSpan‘𝐶)‘{(𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩)}) ∧ (((mapd‘𝐾)‘𝑊)‘(𝑁‘{(𝐸(-_g‘𝑈)𝑥)})) = ((LSpan‘𝐶)‘{((𝐽‘𝐸)(-_g‘𝐶)(𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩))}))))
39	31, 38	mpbid 231	. . . 4 ⊢ (𝜑 → ((((mapd‘𝐾)‘𝑊)‘(𝑁‘{𝑥})) = ((LSpan‘𝐶)‘{(𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩)}) ∧ (((mapd‘𝐾)‘𝑊)‘(𝑁‘{(𝐸(-_g‘𝑈)𝑥)})) = ((LSpan‘𝐶)‘{((𝐽‘𝐸)(-_g‘𝐶)(𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩))})))
40	39	simpld 494	. . 3 ⊢ (𝜑 → (((mapd‘𝐾)‘𝑊)‘(𝑁‘{𝑥})) = ((LSpan‘𝐶)‘{(𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩)}))
41		hdmapval3.te	. . . 4 ⊢ (𝜑 → (𝑁‘{𝑇}) ≠ (𝑁‘{𝐸}))
42	41	necomd 2988	. . 3 ⊢ (𝜑 → (𝑁‘{𝐸}) ≠ (𝑁‘{𝑇}))
43		hdmapval3.s	. . . . 5 ⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊)
44	3, 5, 35, 23, 25	lspprid1 20833	. . . . . . . 8 ⊢ (𝜑 → 𝐸 ∈ (𝑁‘{𝐸, 𝑇}))
45	34, 5, 35, 36, 44	lspsnel5a 20832	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝐸}) ⊆ (𝑁‘{𝐸, 𝑇}))
46	45, 45	unssd 4178	. . . . . 6 ⊢ (𝜑 → ((𝑁‘{𝐸}) ∪ (𝑁‘{𝐸})) ⊆ (𝑁‘{𝐸, 𝑇}))
47	46, 26	ssneldd 3977	. . . . 5 ⊢ (𝜑 → ¬ 𝑥 ∈ ((𝑁‘{𝐸}) ∪ (𝑁‘{𝐸})))
48	1, 16, 2, 3, 5, 6, 7, 13, 10, 43, 11, 23, 22, 47	hdmapval2 41159	. . . 4 ⊢ (𝜑 → (𝑆‘𝐸) = (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝐸⟩))
49	1, 16, 13, 43, 11	hdmapevec 41162	. . . 4 ⊢ (𝜑 → (𝑆‘𝐸) = (𝐽‘𝐸))
50	48, 49	eqtr3d 2766	. . 3 ⊢ (𝜑 → (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝐸⟩) = (𝐽‘𝐸))
51	3, 5, 35, 23, 25	lspprid2 20834	. . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ (𝑁‘{𝐸, 𝑇}))
52	34, 5, 35, 36, 51	lspsnel5a 20832	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝑇}) ⊆ (𝑁‘{𝐸, 𝑇}))
53	45, 52	unssd 4178	. . . . . 6 ⊢ (𝜑 → ((𝑁‘{𝐸}) ∪ (𝑁‘{𝑇})) ⊆ (𝑁‘{𝐸, 𝑇}))
54	53, 26	ssneldd 3977	. . . . 5 ⊢ (𝜑 → ¬ 𝑥 ∈ ((𝑁‘{𝐸}) ∪ (𝑁‘{𝑇})))
55	1, 16, 2, 3, 5, 6, 7, 13, 10, 43, 11, 25, 22, 54	hdmapval2 41159	. . . 4 ⊢ (𝜑 → (𝑆‘𝑇) = (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝑇⟩))
56	55	eqcomd 2730	. . 3 ⊢ (𝜑 → (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝑇⟩) = (𝑆‘𝑇))
57	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 30, 40, 37, 17, 24, 42, 26, 50, 56	hdmap1eq4N 41133	. 2 ⊢ (𝜑 → (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑇⟩) = (𝑆‘𝑇))
58	57	eqcomd 2730	1 ⊢ (𝜑 → (𝑆‘𝑇) = (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑇⟩))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1533 ∈ wcel 2098 ≠ wne 2932 ∖ cdif 3937 ∪ cun 3938 {csn 4620 {cpr 4622 ⟨cop 4626 ⟨cotp 4628 I cid 5563 ↾ cres 5668 ‘cfv 6533 (class class class)co 7401 Basecbs 17142 0_gc0g 17383 -_gcsg 18854 LSubSpclss 20767 LSpanclspn 20807 HLchlt 38676 LHypclh 39311 LTrncltrn 39428 DVecHcdvh 40405 LCDualclcd 40913 mapdcmpd 40951 HVMapchvm 41083 HDMap1chdma1 41118 HDMapchdma 41119

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2695 ax-rep 5275 ax-sep 5289 ax-nul 5296 ax-pow 5353 ax-pr 5417 ax-un 7718 ax-cnex 11161 ax-resscn 11162 ax-1cn 11163 ax-icn 11164 ax-addcl 11165 ax-addrcl 11166 ax-mulcl 11167 ax-mulrcl 11168 ax-mulcom 11169 ax-addass 11170 ax-mulass 11171 ax-distr 11172 ax-i2m1 11173 ax-1ne0 11174 ax-1rid 11175 ax-rnegex 11176 ax-rrecex 11177 ax-cnre 11178 ax-pre-lttri 11179 ax-pre-lttrn 11180 ax-pre-ltadd 11181 ax-pre-mulgt0 11182 ax-riotaBAD 38279

This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2526 df-eu 2555 df-clab 2702 df-cleq 2716 df-clel 2802 df-nfc 2877 df-ne 2933 df-nel 3039 df-ral 3054 df-rex 3063 df-rmo 3368 df-reu 3369 df-rab 3425 df-v 3468 df-sbc 3770 df-csb 3886 df-dif 3943 df-un 3945 df-in 3947 df-ss 3957 df-pss 3959 df-nul 4315 df-if 4521 df-pw 4596 df-sn 4621 df-pr 4623 df-tp 4625 df-op 4627 df-ot 4629 df-uni 4900 df-int 4941 df-iun 4989 df-iin 4990 df-br 5139 df-opab 5201 df-mpt 5222 df-tr 5256 df-id 5564 df-eprel 5570 df-po 5578 df-so 5579 df-fr 5621 df-we 5623 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-pred 6290 df-ord 6357 df-on 6358 df-lim 6359 df-suc 6360 df-iota 6485 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7357 df-ov 7404 df-oprab 7405 df-mpo 7406 df-of 7663 df-om 7849 df-1st 7968 df-2nd 7969 df-tpos 8206 df-undef 8253 df-frecs 8261 df-wrecs 8292 df-recs 8366 df-rdg 8405 df-1o 8461 df-er 8698 df-map 8817 df-en 8935 df-dom 8936 df-sdom 8937 df-fin 8938 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11442 df-neg 11443 df-nn 12209 df-2 12271 df-3 12272 df-4 12273 df-5 12274 df-6 12275 df-n0 12469 df-z 12555 df-uz 12819 df-fz 13481 df-struct 17078 df-sets 17095 df-slot 17113 df-ndx 17125 df-base 17143 df-ress 17172 df-plusg 17208 df-mulr 17209 df-sca 17211 df-vsca 17212 df-0g 17385 df-mre 17528 df-mrc 17529 df-acs 17531 df-proset 18249 df-poset 18267 df-plt 18284 df-lub 18300 df-glb 18301 df-join 18302 df-meet 18303 df-p0 18379 df-p1 18380 df-lat 18386 df-clat 18453 df-mgm 18562 df-sgrp 18641 df-mnd 18657 df-submnd 18703 df-grp 18855 df-minusg 18856 df-sbg 18857 df-subg 19039 df-cntz 19222 df-oppg 19251 df-lsm 19545 df-cmn 19691 df-abl 19692 df-mgp 20029 df-rng 20047 df-ur 20076 df-ring 20129 df-oppr 20225 df-dvdsr 20248 df-unit 20249 df-invr 20279 df-dvr 20292 df-drng 20578 df-lmod 20697 df-lss 20768 df-lsp 20808 df-lvec 20940 df-lsatoms 38302 df-lshyp 38303 df-lcv 38345 df-lfl 38384 df-lkr 38412 df-ldual 38450 df-oposet 38502 df-ol 38504 df-oml 38505 df-covers 38592 df-ats 38593 df-atl 38624 df-cvlat 38648 df-hlat 38677 df-llines 38825 df-lplanes 38826 df-lvols 38827 df-lines 38828 df-psubsp 38830 df-pmap 38831 df-padd 39123 df-lhyp 39315 df-laut 39316 df-ldil 39431 df-ltrn 39432 df-trl 39486 df-tgrp 40070 df-tendo 40082 df-edring 40084 df-dveca 40330 df-disoa 40356 df-dvech 40406 df-dib 40466 df-dic 40500 df-dih 40556 df-doch 40675 df-djh 40722 df-lcdual 40914 df-mapd 40952 df-hvmap 41084 df-hdmap1 41120 df-hdmap 41121

This theorem is referenced by: hdmapval3N 41165

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