dihpN - Mathbox for Norm Megill

	Mathbox for Norm Megill		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > Mathboxes > dihpN		Structured version Visualization version GIF version

Theorem dihpN 41799

Description: The value of isomorphism H at the fiducial atom 𝑃 is determined by the vector ⟨0, 𝑆⟩ (the zero translation ltrnid 40598 and a nonzero member of the endomorphism ring). In particular, 𝑆 can be replaced with the ring unity ( I ↾ 𝑇). (Contributed by NM, 26-Aug-2014.) (New usage is discouraged.)

**Hypotheses**
Ref	Expression
dihp.b	⊢ 𝐵 = (Base‘𝐾)
dihp.h	⊢ 𝐻 = (LHyp‘𝐾)
dihp.p	⊢ 𝑃 = ((oc‘𝐾)‘𝑊)
dihp.t	⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
dihp.e	⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
dihp.o	⊢ 𝑂 = (𝑓 ∈ 𝑇 ↦ ( I ↾ 𝐵))
dihp.i	⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊)
dihp.u	⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
dihp.n	⊢ 𝑁 = (LSpan‘𝑈)
dihp.k	⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
dihp.s	⊢ (𝜑 → (𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂))

**Assertion**
Ref	Expression
dihpN	⊢ (𝜑 → (𝐼‘𝑃) = (𝑁‘{⟨( I ↾ 𝐵), 𝑆⟩}))

Distinct variable groups: 𝐵,𝑓 𝑓,𝐻 𝑓,𝐾 𝑃,𝑓 𝑇,𝑓 𝑓,𝑊 Allowed substitution hints: 𝜑(𝑓) 𝑆(𝑓) 𝑈(𝑓) 𝐸(𝑓) 𝐼(𝑓) 𝑁(𝑓) 𝑂(𝑓)

Proof of Theorem dihpN Dummy variables 𝑔 𝑠 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		eqid 2737	. 2 ⊢ (0_g‘𝑈) = (0_g‘𝑈)
2		dihp.n	. 2 ⊢ 𝑁 = (LSpan‘𝑈)
3		eqid 2737	. 2 ⊢ (LSAtoms‘𝑈) = (LSAtoms‘𝑈)
4		dihp.h	. . 3 ⊢ 𝐻 = (LHyp‘𝐾)
5		dihp.u	. . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
6		dihp.k	. . 3 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
7	4, 5, 6	dvhlvec 41572	. 2 ⊢ (𝜑 → 𝑈 ∈ LVec)
8		dihp.p	. . 3 ⊢ 𝑃 = ((oc‘𝐾)‘𝑊)
9		dihp.i	. . 3 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊)
10	4, 8, 9, 5, 3, 6	dihat 41798	. 2 ⊢ (𝜑 → (𝐼‘𝑃) ∈ (LSAtoms‘𝑈))
11		eqid 2737	. . . . . . . 8 ⊢ (le‘𝐾) = (le‘𝐾)
12		eqid 2737	. . . . . . . 8 ⊢ (Atoms‘𝐾) = (Atoms‘𝐾)
13	11, 12, 4, 8	lhpocnel2 40482	. . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝑃 ∈ (Atoms‘𝐾) ∧ ¬ 𝑃(le‘𝐾)𝑊))
14		dihp.b	. . . . . . . 8 ⊢ 𝐵 = (Base‘𝐾)
15		dihp.t	. . . . . . . 8 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
16		eqid 2737	. . . . . . . 8 ⊢ (℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃) = (℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)
17	14, 11, 12, 4, 15, 16	ltrniotaidvalN 41046	. . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ (Atoms‘𝐾) ∧ ¬ 𝑃(le‘𝐾)𝑊)) → (℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃) = ( I ↾ 𝐵))
18	6, 13, 17	syl2anc2 586	. . . . . 6 ⊢ (𝜑 → (℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃) = ( I ↾ 𝐵))
19	18	fveq2d 6839	. . . . 5 ⊢ (𝜑 → (𝑆‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) = (𝑆‘( I ↾ 𝐵)))
20		dihp.s	. . . . . . 7 ⊢ (𝜑 → (𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂))
21	20	simpld 494	. . . . . 6 ⊢ (𝜑 → 𝑆 ∈ 𝐸)
22		dihp.e	. . . . . . 7 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
23	14, 4, 22	tendoid 41236	. . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → (𝑆‘( I ↾ 𝐵)) = ( I ↾ 𝐵))
24	6, 21, 23	syl2anc 585	. . . . 5 ⊢ (𝜑 → (𝑆‘( I ↾ 𝐵)) = ( I ↾ 𝐵))
25	19, 24	eqtr2d 2773	. . . 4 ⊢ (𝜑 → ( I ↾ 𝐵) = (𝑆‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)))
26	14	fvexi 6849	. . . . . 6 ⊢ 𝐵 ∈ V
27		resiexg 7857	. . . . . 6 ⊢ (𝐵 ∈ V → ( I ↾ 𝐵) ∈ V)
28	26, 27	mp1i 13	. . . . 5 ⊢ (𝜑 → ( I ↾ 𝐵) ∈ V)
29		eqeq1 2741	. . . . . . 7 ⊢ (𝑔 = ( I ↾ 𝐵) → (𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ↔ ( I ↾ 𝐵) = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃))))
30	29	anbi1d 632	. . . . . 6 ⊢ (𝑔 = ( I ↾ 𝐵) → ((𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸) ↔ (( I ↾ 𝐵) = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸)))
31		fveq1 6834	. . . . . . . 8 ⊢ (𝑠 = 𝑆 → (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) = (𝑆‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)))
32	31	eqeq2d 2748	. . . . . . 7 ⊢ (𝑠 = 𝑆 → (( I ↾ 𝐵) = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ↔ ( I ↾ 𝐵) = (𝑆‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃))))
33		eleq1 2825	. . . . . . 7 ⊢ (𝑠 = 𝑆 → (𝑠 ∈ 𝐸 ↔ 𝑆 ∈ 𝐸))
34	32, 33	anbi12d 633	. . . . . 6 ⊢ (𝑠 = 𝑆 → ((( I ↾ 𝐵) = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸) ↔ (( I ↾ 𝐵) = (𝑆‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑆 ∈ 𝐸)))
35	30, 34	opelopabg 5487	. . . . 5 ⊢ ((( I ↾ 𝐵) ∈ V ∧ 𝑆 ∈ 𝐸) → (⟨( I ↾ 𝐵), 𝑆⟩ ∈ {⟨𝑔, 𝑠⟩ ∣ (𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸)} ↔ (( I ↾ 𝐵) = (𝑆‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑆 ∈ 𝐸)))
36	28, 21, 35	syl2anc 585	. . . 4 ⊢ (𝜑 → (⟨( I ↾ 𝐵), 𝑆⟩ ∈ {⟨𝑔, 𝑠⟩ ∣ (𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸)} ↔ (( I ↾ 𝐵) = (𝑆‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑆 ∈ 𝐸)))
37	25, 21, 36	mpbir2and 714	. . 3 ⊢ (𝜑 → ⟨( I ↾ 𝐵), 𝑆⟩ ∈ {⟨𝑔, 𝑠⟩ ∣ (𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸)})
38		eqid 2737	. . . . . 6 ⊢ ((DIsoC‘𝐾)‘𝑊) = ((DIsoC‘𝐾)‘𝑊)
39	11, 12, 4, 38, 9	dihvalcqat 41702	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ (Atoms‘𝐾) ∧ ¬ 𝑃(le‘𝐾)𝑊)) → (𝐼‘𝑃) = (((DIsoC‘𝐾)‘𝑊)‘𝑃))
40	6, 13, 39	syl2anc2 586	. . . 4 ⊢ (𝜑 → (𝐼‘𝑃) = (((DIsoC‘𝐾)‘𝑊)‘𝑃))
41	11, 12, 4, 8, 15, 22, 38	dicval 41639	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ (Atoms‘𝐾) ∧ ¬ 𝑃(le‘𝐾)𝑊)) → (((DIsoC‘𝐾)‘𝑊)‘𝑃) = {⟨𝑔, 𝑠⟩ ∣ (𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸)})
42	6, 13, 41	syl2anc2 586	. . . 4 ⊢ (𝜑 → (((DIsoC‘𝐾)‘𝑊)‘𝑃) = {⟨𝑔, 𝑠⟩ ∣ (𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸)})
43	40, 42	eqtr2d 2773	. . 3 ⊢ (𝜑 → {⟨𝑔, 𝑠⟩ ∣ (𝑔 = (𝑠‘(℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑃)) ∧ 𝑠 ∈ 𝐸)} = (𝐼‘𝑃))
44	37, 43	eleqtrd 2839	. 2 ⊢ (𝜑 → ⟨( I ↾ 𝐵), 𝑆⟩ ∈ (𝐼‘𝑃))
45	20	simprd 495	. . 3 ⊢ (𝜑 → 𝑆 ≠ 𝑂)
46		dihp.o	. . . . . . . 8 ⊢ 𝑂 = (𝑓 ∈ 𝑇 ↦ ( I ↾ 𝐵))
47	14, 4, 15, 5, 1, 46	dvh0g 41574	. . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (0_g‘𝑈) = ⟨( I ↾ 𝐵), 𝑂⟩)
48	6, 47	syl 17	. . . . . 6 ⊢ (𝜑 → (0_g‘𝑈) = ⟨( I ↾ 𝐵), 𝑂⟩)
49	48	eqeq2d 2748	. . . . 5 ⊢ (𝜑 → (⟨( I ↾ 𝐵), 𝑆⟩ = (0_g‘𝑈) ↔ ⟨( I ↾ 𝐵), 𝑆⟩ = ⟨( I ↾ 𝐵), 𝑂⟩))
50	26, 27	ax-mp 5	. . . . . . 7 ⊢ ( I ↾ 𝐵) ∈ V
51	15	fvexi 6849	. . . . . . . . 9 ⊢ 𝑇 ∈ V
52	51	mptex 7172	. . . . . . . 8 ⊢ (𝑓 ∈ 𝑇 ↦ ( I ↾ 𝐵)) ∈ V
53	46, 52	eqeltri 2833	. . . . . . 7 ⊢ 𝑂 ∈ V
54	50, 53	opth2 5429	. . . . . 6 ⊢ (⟨( I ↾ 𝐵), 𝑆⟩ = ⟨( I ↾ 𝐵), 𝑂⟩ ↔ (( I ↾ 𝐵) = ( I ↾ 𝐵) ∧ 𝑆 = 𝑂))
55	54	simprbi 497	. . . . 5 ⊢ (⟨( I ↾ 𝐵), 𝑆⟩ = ⟨( I ↾ 𝐵), 𝑂⟩ → 𝑆 = 𝑂)
56	49, 55	biimtrdi 253	. . . 4 ⊢ (𝜑 → (⟨( I ↾ 𝐵), 𝑆⟩ = (0_g‘𝑈) → 𝑆 = 𝑂))
57	56	necon3d 2954	. . 3 ⊢ (𝜑 → (𝑆 ≠ 𝑂 → ⟨( I ↾ 𝐵), 𝑆⟩ ≠ (0_g‘𝑈)))
58	45, 57	mpd 15	. 2 ⊢ (𝜑 → ⟨( I ↾ 𝐵), 𝑆⟩ ≠ (0_g‘𝑈))
59	1, 2, 3, 7, 10, 44, 58	lsatel 39468	1 ⊢ (𝜑 → (𝐼‘𝑃) = (𝑁‘{⟨( I ↾ 𝐵), 𝑆⟩}))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ≠ wne 2933 Vcvv 3430 {csn 4568 ⟨cop 4574 class class class wbr 5086 {copab 5148 ↦ cmpt 5167 I cid 5519 ↾ cres 5627 ‘cfv 6493 ℩crio 7317 Basecbs 17173 lecple 17221 occoc 17222 0_gc0g 17396 LSpanclspn 20960 LSAtomsclsa 39437 Atomscatm 39726 HLchlt 39813 LHypclh 40447 LTrncltrn 40564 TEndoctendo 41215 DVecHcdvh 41541 DIsoCcdic 41635 DIsoHcdih 41691

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 5213 ax-sep 5232 ax-nul 5242 ax-pow 5303 ax-pr 5371 ax-un 7683 ax-cnex 11088 ax-resscn 11089 ax-1cn 11090 ax-icn 11091 ax-addcl 11092 ax-addrcl 11093 ax-mulcl 11094 ax-mulrcl 11095 ax-mulcom 11096 ax-addass 11097 ax-mulass 11098 ax-distr 11099 ax-i2m1 11100 ax-1ne0 11101 ax-1rid 11102 ax-rnegex 11103 ax-rrecex 11104 ax-cnre 11105 ax-pre-lttri 11106 ax-pre-lttrn 11107 ax-pre-ltadd 11108 ax-pre-mulgt0 11109 ax-riotaBAD 39416

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-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 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6260 df-ord 6321 df-on 6322 df-lim 6323 df-suc 6324 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7318 df-ov 7364 df-oprab 7365 df-mpo 7366 df-om 7812 df-1st 7936 df-2nd 7937 df-tpos 8170 df-undef 8217 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-1o 8399 df-er 8637 df-map 8769 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-pnf 11175 df-mnf 11176 df-xr 11177 df-ltxr 11178 df-le 11179 df-sub 11373 df-neg 11374 df-nn 12169 df-2 12238 df-3 12239 df-4 12240 df-5 12241 df-6 12242 df-n0 12432 df-z 12519 df-uz 12783 df-fz 13456 df-struct 17111 df-sets 17128 df-slot 17146 df-ndx 17158 df-base 17174 df-ress 17195 df-plusg 17227 df-mulr 17228 df-sca 17230 df-vsca 17231 df-0g 17398 df-proset 18254 df-poset 18273 df-plt 18288 df-lub 18304 df-glb 18305 df-join 18306 df-meet 18307 df-p0 18383 df-p1 18384 df-lat 18392 df-clat 18459 df-mgm 18602 df-sgrp 18681 df-mnd 18697 df-submnd 18746 df-grp 18906 df-minusg 18907 df-sbg 18908 df-subg 19093 df-cntz 19286 df-lsm 19605 df-cmn 19751 df-abl 19752 df-mgp 20116 df-rng 20128 df-ur 20157 df-ring 20210 df-oppr 20311 df-dvdsr 20331 df-unit 20332 df-invr 20362 df-dvr 20375 df-drng 20702 df-lmod 20851 df-lss 20921 df-lsp 20961 df-lvec 21093 df-lsatoms 39439 df-oposet 39639 df-ol 39641 df-oml 39642 df-covers 39729 df-ats 39730 df-atl 39761 df-cvlat 39785 df-hlat 39814 df-llines 39961 df-lplanes 39962 df-lvols 39963 df-lines 39964 df-psubsp 39966 df-pmap 39967 df-padd 40259 df-lhyp 40451 df-laut 40452 df-ldil 40567 df-ltrn 40568 df-trl 40622 df-tendo 41218 df-edring 41220 df-disoa 41492 df-dvech 41542 df-dib 41602 df-dic 41636 df-dih 41692

This theorem is referenced by: (None)

W3C validator