hdmapval3lemN - Mathbox for Norm Megill

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Theorem hdmapval3lemN 42210

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 41485	. . . . . 6 ⊢ (𝜑 → 𝐸 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
18	1, 2, 3, 4, 6, 7, 12, 13, 11, 17	hvmapcl2 42139	. . . . 5 ⊢ (𝜑 → (𝐽‘𝐸) ∈ (𝐷 ∖ {(0_g‘𝐶)}))
19	18	eldifad 3915	. . . 4 ⊢ (𝜑 → (𝐽‘𝐸) ∈ 𝐷)
20	1, 2, 3, 4, 5, 6, 8, 9, 13, 11, 17	mapdhvmap 42142	. . . 4 ⊢ (𝜑 → (((mapd‘𝐾)‘𝑊)‘(𝑁‘{𝐸})) = ((LSpan‘𝐶)‘{(𝐽‘𝐸)}))
21	1, 2, 11	dvhlvec 41482	. . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ LVec)
22		hdmapval3lem.x	. . . . . . 7 ⊢ (𝜑 → 𝑥 ∈ 𝑉)
23	17	eldifad 3915	. . . . . . 7 ⊢ (𝜑 → 𝐸 ∈ 𝑉)
24		hdmapval3lem.t	. . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ (𝑉 ∖ {(0_g‘𝑈)}))
25	24	eldifad 3915	. . . . . . 7 ⊢ (𝜑 → 𝑇 ∈ 𝑉)
26		hdmapval3lem.xn	. . . . . . 7 ⊢ (𝜑 → ¬ 𝑥 ∈ (𝑁‘{𝐸, 𝑇}))
27	3, 5, 21, 22, 23, 25, 26	lspindpi 21099	. . . . . 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 42177	. . 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 41483	. . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ LMod)
36	3, 34, 5, 35, 23, 25	lspprcl 20941	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝐸, 𝑇}) ∈ (LSubSp‘𝑈))
37	4, 34, 35, 36, 22, 26	lssneln0 20916	. . . . . 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 42174	. . . . 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 20960	. . . . . . . 8 ⊢ (𝜑 → 𝐸 ∈ (𝑁‘{𝐸, 𝑇}))
45	34, 5, 35, 36, 44	ellspsn5 20959	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝐸}) ⊆ (𝑁‘{𝐸, 𝑇}))
46	45, 45	unssd 4146	. . . . . 6 ⊢ (𝜑 → ((𝑁‘{𝐸}) ∪ (𝑁‘{𝐸})) ⊆ (𝑁‘{𝐸, 𝑇}))
47	46, 26	ssneldd 3938	. . . . 5 ⊢ (𝜑 → ¬ 𝑥 ∈ ((𝑁‘{𝐸}) ∪ (𝑁‘{𝐸})))
48	1, 16, 2, 3, 5, 6, 7, 13, 10, 43, 11, 23, 22, 47	hdmapval2 42205	. . . 4 ⊢ (𝜑 → (𝑆‘𝐸) = (𝐼‘⟨𝑥, (𝐼‘⟨𝐸, (𝐽‘𝐸), 𝑥⟩), 𝐸⟩))
49	1, 16, 13, 43, 11	hdmapevec 42208	. . . 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 20961	. . . . . . . 8 ⊢ (𝜑 → 𝑇 ∈ (𝑁‘{𝐸, 𝑇}))
52	34, 5, 35, 36, 51	ellspsn5 20959	. . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝑇}) ⊆ (𝑁‘{𝐸, 𝑇}))
53	45, 52	unssd 4146	. . . . . 6 ⊢ (𝜑 → ((𝑁‘{𝐸}) ∪ (𝑁‘{𝑇})) ⊆ (𝑁‘{𝐸, 𝑇}))
54	53, 26	ssneldd 3938	. . . . 5 ⊢ (𝜑 → ¬ 𝑥 ∈ ((𝑁‘{𝐸}) ∪ (𝑁‘{𝑇})))
55	1, 16, 2, 3, 5, 6, 7, 13, 10, 43, 11, 25, 22, 54	hdmapval2 42205	. . . 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 42179	. 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 3900 ∪ cun 3901 {csn 4582 {cpr 4584 ⟨cop 4588 ⟨cotp 4590 I cid 5526 ↾ cres 5634 ‘cfv 6500 (class class class)co 7368 Basecbs 17148 0_gc0g 17371 -_gcsg 18877 LSubSpclss 20894 LSpanclspn 20934 HLchlt 39723 LHypclh 40357 LTrncltrn 40474 DVecHcdvh 41451 LCDualclcd 41959 mapdcmpd 41997 HVMapchvm 42129 HDMap1chdma1 42164 HDMapchdma 42165

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 5226 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 ax-riotaBAD 39326

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 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-ot 4591 df-uni 4866 df-int 4905 df-iun 4950 df-iin 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-of 7632 df-om 7819 df-1st 7943 df-2nd 7944 df-tpos 8178 df-undef 8225 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-1o 8407 df-2o 8408 df-er 8645 df-map 8777 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-nn 12158 df-2 12220 df-3 12221 df-4 12222 df-5 12223 df-6 12224 df-n0 12414 df-z 12501 df-uz 12764 df-fz 13436 df-struct 17086 df-sets 17103 df-slot 17121 df-ndx 17133 df-base 17149 df-ress 17170 df-plusg 17202 df-mulr 17203 df-sca 17205 df-vsca 17206 df-0g 17373 df-mre 17517 df-mrc 17518 df-acs 17520 df-proset 18229 df-poset 18248 df-plt 18263 df-lub 18279 df-glb 18280 df-join 18281 df-meet 18282 df-p0 18358 df-p1 18359 df-lat 18367 df-clat 18434 df-mgm 18577 df-sgrp 18656 df-mnd 18672 df-submnd 18721 df-grp 18878 df-minusg 18879 df-sbg 18880 df-subg 19065 df-cntz 19258 df-oppg 19287 df-lsm 19577 df-cmn 19723 df-abl 19724 df-mgp 20088 df-rng 20100 df-ur 20129 df-ring 20182 df-oppr 20285 df-dvdsr 20305 df-unit 20306 df-invr 20336 df-dvr 20349 df-nzr 20458 df-rlreg 20639 df-domn 20640 df-drng 20676 df-lmod 20825 df-lss 20895 df-lsp 20935 df-lvec 21067 df-lsatoms 39349 df-lshyp 39350 df-lcv 39392 df-lfl 39431 df-lkr 39459 df-ldual 39497 df-oposet 39549 df-ol 39551 df-oml 39552 df-covers 39639 df-ats 39640 df-atl 39671 df-cvlat 39695 df-hlat 39724 df-llines 39871 df-lplanes 39872 df-lvols 39873 df-lines 39874 df-psubsp 39876 df-pmap 39877 df-padd 40169 df-lhyp 40361 df-laut 40362 df-ldil 40477 df-ltrn 40478 df-trl 40532 df-tgrp 41116 df-tendo 41128 df-edring 41130 df-dveca 41376 df-disoa 41402 df-dvech 41452 df-dib 41512 df-dic 41546 df-dih 41602 df-doch 41721 df-djh 41768 df-lcdual 41960 df-mapd 41998 df-hvmap 42130 df-hdmap1 42166 df-hdmap 42167

This theorem is referenced by: hdmapval3N 42211

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