hdmapval3lemN - Mathbox for Norm Megill

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Theorem hdmapval3lemN 42297

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 2737	. . 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 2737	. . 3 ⊢ (LSpan‘𝐶) = (LSpan‘𝐶)
9		eqid 2737	. . 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 2737	. . . . . 6 ⊢ (0_g‘𝐶) = (0_g‘𝐶)
13		hdmapval3.j	. . . . . 6 ⊢ 𝐽 = ((HVMap‘𝐾)‘𝑊)
14		eqid 2737	. . . . . . 7 ⊢ (Base‘𝐾) = (Base‘𝐾)
15		eqid 2737	. . . . . . 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 41572	. . . . . 6 ⊢ (𝜑 → 𝐸 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
18	1, 2, 3, 4, 6, 7, 12, 13, 11, 17	hvmapcl2 42226	. . . . 5 ⊢ (𝜑 → (𝐽‘𝐸) ∈ (𝐷 ∖ {(0_g‘𝐶)}))
19	18	eldifad 3902	. . . 4 ⊢ (𝜑 → (𝐽‘𝐸) ∈ 𝐷)
20	1, 2, 3, 4, 5, 6, 8, 9, 13, 11, 17	mapdhvmap 42229	. . . 4 ⊢ (𝜑 → (((mapd‘𝐾)‘𝑊)‘(𝑁‘{𝐸})) = ((LSpan‘𝐶)‘{(𝐽‘𝐸)}))
21	1, 2, 11	dvhlvec 41569	. . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ LVec)
22		hdmapval3lem.x	. . . . . . 7 ⊢ (𝜑 → 𝑥 ∈ 𝑉)
23	17	eldifad 3902	. . . . . . 7 ⊢ (𝜑 → 𝐸 ∈ 𝑉)
24		hdmapval3lem.t	. . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
25	24	eldifad 3902	. . . . . . 7 ⊢ (𝜑 → 𝑇 ∈ 𝑉)
26		hdmapval3lem.xn	. . . . . . 7 ⊢ (𝜑 → ¬ 𝑥 ∈ (𝑁‘{𝐸, 𝑇}))
27	3, 5, 21, 22, 23, 25, 26	lspindpi 21122	. . . . . 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 42264	. . 3 ⊢ (𝜑 → (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩) ∈ 𝐷)
31		eqidd 2738	. . . . 5 ⊢ (𝜑 → (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩) = (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩))
32		eqid 2737	. . . . . 6 ⊢ (-_g‘𝑈) = (-_g‘𝑈)
33		eqid 2737	. . . . . 6 ⊢ (-_g‘𝐶) = (-_g‘𝐶)
34		eqid 2737	. . . . . . 7 ⊢ (LSubSp‘𝑈) = (LSubSp‘𝑈)
35	1, 2, 11	dvhlmod 41570	. . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ LMod)
36	3, 34, 5, 35, 23, 25	lspprcl 20964	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝐸, 𝑇}) ∈ (LSubSp‘𝑈))
37	4, 34, 35, 36, 22, 26	lssneln0 20939	. . . . . 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 42261	. . . . 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 232	. . . 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 20983	. . . . . . . 8 ⊢ (𝜑 → 𝐸 ∈ (𝑁‘{𝐸, 𝑇}))
45	34, 5, 35, 36, 44	ellspsn5 20982	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝐸}) ⊆ (𝑁‘{𝐸, 𝑇}))
46	45, 45	unssd 4133	. . . . . 6 ⊢ (𝜑 → ((𝑁‘{𝐸}) ∪ (𝑁‘{𝐸})) ⊆ (𝑁‘{𝐸, 𝑇}))
47	46, 26	ssneldd 3925	. . . . 5 ⊢ (𝜑 → ¬ 𝑥 ∈ ((𝑁‘{𝐸}) ∪ (𝑁‘{𝐸})))
48	1, 16, 2, 3, 5, 6, 7, 13, 10, 43, 11, 23, 22, 47	hdmapval2 42292	. . . 4 ⊢ (𝜑 → (𝑆‘𝐸) = (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝐸⟩))
49	1, 16, 13, 43, 11	hdmapevec 42295	. . . 4 ⊢ (𝜑 → (𝑆‘𝐸) = (𝐽‘𝐸))
50	48, 49	eqtr3d 2774	. . 3 ⊢ (𝜑 → (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝐸⟩) = (𝐽‘𝐸))
51	3, 5, 35, 23, 25	lspprid2 20984	. . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ (𝑁‘{𝐸, 𝑇}))
52	34, 5, 35, 36, 51	ellspsn5 20982	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝑇}) ⊆ (𝑁‘{𝐸, 𝑇}))
53	45, 52	unssd 4133	. . . . . 6 ⊢ (𝜑 → ((𝑁‘{𝐸}) ∪ (𝑁‘{𝑇})) ⊆ (𝑁‘{𝐸, 𝑇}))
54	53, 26	ssneldd 3925	. . . . 5 ⊢ (𝜑 → ¬ 𝑥 ∈ ((𝑁‘{𝐸}) ∪ (𝑁‘{𝑇})))
55	1, 16, 2, 3, 5, 6, 7, 13, 10, 43, 11, 25, 22, 54	hdmapval2 42292	. . . 4 ⊢ (𝜑 → (𝑆‘𝑇) = (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝑇⟩))
56	55	eqcomd 2743	. . 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 42266	. 2 ⊢ (𝜑 → (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑇⟩) = (𝑆‘𝑇))
58	57	eqcomd 2743	1 ⊢ (𝜑 → (𝑆‘𝑇) = (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑇⟩))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ≠ wne 2933 ∖ cdif 3887 ∪ cun 3888 {csn 4568 {cpr 4570 ⟨cop 4574 ⟨cotp 4576 I cid 5518 ↾ cres 5626 ‘cfv 6492 (class class class)co 7360 Basecbs 17170 0_gc0g 17393 -_gcsg 18902 LSubSpclss 20917 LSpanclspn 20957 HLchlt 39810 LHypclh 40444 LTrncltrn 40561 DVecHcdvh 41538 LCDualclcd 42046 mapdcmpd 42084 HVMapchvm 42216 HDMap1chdma1 42251 HDMapchdma 42252

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 ax-cnex 11085 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 ax-riotaBAD 39413

This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-tp 4573 df-op 4575 df-ot 4577 df-uni 4852 df-int 4891 df-iun 4936 df-iin 4937 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-of 7624 df-om 7811 df-1st 7935 df-2nd 7936 df-tpos 8169 df-undef 8216 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8342 df-1o 8398 df-2o 8399 df-er 8636 df-map 8768 df-en 8887 df-dom 8888 df-sdom 8889 df-fin 8890 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-nn 12166 df-2 12235 df-3 12236 df-4 12237 df-5 12238 df-6 12239 df-n0 12429 df-z 12516 df-uz 12780 df-fz 13453 df-struct 17108 df-sets 17125 df-slot 17143 df-ndx 17155 df-base 17171 df-ress 17192 df-plusg 17224 df-mulr 17225 df-sca 17227 df-vsca 17228 df-0g 17395 df-mre 17539 df-mrc 17540 df-acs 17542 df-proset 18251 df-poset 18270 df-plt 18285 df-lub 18301 df-glb 18302 df-join 18303 df-meet 18304 df-p0 18380 df-p1 18381 df-lat 18389 df-clat 18456 df-mgm 18599 df-sgrp 18678 df-mnd 18694 df-submnd 18743 df-grp 18903 df-minusg 18904 df-sbg 18905 df-subg 19090 df-cntz 19283 df-oppg 19312 df-lsm 19602 df-cmn 19748 df-abl 19749 df-mgp 20113 df-rng 20125 df-ur 20154 df-ring 20207 df-oppr 20308 df-dvdsr 20328 df-unit 20329 df-invr 20359 df-dvr 20372 df-nzr 20481 df-rlreg 20662 df-domn 20663 df-drng 20699 df-lmod 20848 df-lss 20918 df-lsp 20958 df-lvec 21090 df-lsatoms 39436 df-lshyp 39437 df-lcv 39479 df-lfl 39518 df-lkr 39546 df-ldual 39584 df-oposet 39636 df-ol 39638 df-oml 39639 df-covers 39726 df-ats 39727 df-atl 39758 df-cvlat 39782 df-hlat 39811 df-llines 39958 df-lplanes 39959 df-lvols 39960 df-lines 39961 df-psubsp 39963 df-pmap 39964 df-padd 40256 df-lhyp 40448 df-laut 40449 df-ldil 40564 df-ltrn 40565 df-trl 40619 df-tgrp 41203 df-tendo 41215 df-edring 41217 df-dveca 41463 df-disoa 41489 df-dvech 41539 df-dib 41599 df-dic 41633 df-dih 41689 df-doch 41808 df-djh 41855 df-lcdual 42047 df-mapd 42085 df-hvmap 42217 df-hdmap1 42253 df-hdmap 42254

This theorem is referenced by: hdmapval3N 42298

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