dochexmidlem4 - Mathbox for Norm Megill

	Mathbox for Norm Megill		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > Mathboxes > dochexmidlem4		Structured version Visualization version GIF version

Theorem dochexmidlem4 41162

Description: Lemma for dochexmid 41167. (Contributed by NM, 15-Jan-2015.)

**Hypotheses**
Ref	Expression
dochexmidlem1.h	⊢ 𝐻 = (LHyp‘𝐾)
dochexmidlem1.o	⊢ ⊥ = ((ocH‘𝐾)‘𝑊)
dochexmidlem1.u	⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
dochexmidlem1.v	⊢ 𝑉 = (Base‘𝑈)
dochexmidlem1.s	⊢ 𝑆 = (LSubSp‘𝑈)
dochexmidlem1.n	⊢ 𝑁 = (LSpan‘𝑈)
dochexmidlem1.p	⊢ ⊕ = (LSSum‘𝑈)
dochexmidlem1.a	⊢ 𝐴 = (LSAtoms‘𝑈)
dochexmidlem1.k	⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
dochexmidlem1.x	⊢ (𝜑 → 𝑋 ∈ 𝑆)
dochexmidlem4.pp	⊢ (𝜑 → 𝑝 ∈ 𝐴)
dochexmidlem4.qq	⊢ (𝜑 → 𝑞 ∈ 𝐴)
dochexmidlem4.z	⊢ 0 = (0_g‘𝑈)
dochexmidlem4.m	⊢ 𝑀 = (𝑋 ⊕ 𝑝)
dochexmidlem4.xn	⊢ (𝜑 → 𝑋 ≠ { 0 })
dochexmidlem4.pl	⊢ (𝜑 → 𝑞 ⊆ (( ⊥ ‘𝑋) ∩ 𝑀))

**Assertion**
Ref	Expression
dochexmidlem4	⊢ (𝜑 → 𝑝 ⊆ (𝑋 ⊕ ( ⊥ ‘𝑋)))

Proof of Theorem dochexmidlem4 Dummy variable 𝑟 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		dochexmidlem4.z	. . 3 ⊢ 0 = (0_g‘𝑈)
2		dochexmidlem1.s	. . 3 ⊢ 𝑆 = (LSubSp‘𝑈)
3		dochexmidlem1.p	. . 3 ⊢ ⊕ = (LSSum‘𝑈)
4		dochexmidlem1.a	. . 3 ⊢ 𝐴 = (LSAtoms‘𝑈)
5		dochexmidlem1.h	. . . 4 ⊢ 𝐻 = (LHyp‘𝐾)
6		dochexmidlem1.u	. . . 4 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
7		dochexmidlem1.k	. . . 4 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
8	5, 6, 7	dvhlmod 40809	. . 3 ⊢ (𝜑 → 𝑈 ∈ LMod)
9		dochexmidlem1.x	. . 3 ⊢ (𝜑 → 𝑋 ∈ 𝑆)
10		dochexmidlem4.pp	. . . 4 ⊢ (𝜑 → 𝑝 ∈ 𝐴)
11	2, 4, 8, 10	lsatlssel 38695	. . 3 ⊢ (𝜑 → 𝑝 ∈ 𝑆)
12		dochexmidlem4.qq	. . 3 ⊢ (𝜑 → 𝑞 ∈ 𝐴)
13		dochexmidlem4.xn	. . 3 ⊢ (𝜑 → 𝑋 ≠ { 0 })
14		dochexmidlem4.pl	. . . . 5 ⊢ (𝜑 → 𝑞 ⊆ (( ⊥ ‘𝑋) ∩ 𝑀))
15		inss2 4231	. . . . 5 ⊢ (( ⊥ ‘𝑋) ∩ 𝑀) ⊆ 𝑀
16	14, 15	sstrdi 3992	. . . 4 ⊢ (𝜑 → 𝑞 ⊆ 𝑀)
17		dochexmidlem4.m	. . . 4 ⊢ 𝑀 = (𝑋 ⊕ 𝑝)
18	16, 17	sseqtrdi 4030	. . 3 ⊢ (𝜑 → 𝑞 ⊆ (𝑋 ⊕ 𝑝))
19	1, 2, 3, 4, 8, 9, 11, 12, 13, 18	lsmsat 38706	. 2 ⊢ (𝜑 → ∃𝑟 ∈ 𝐴 (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝)))
20		dochexmidlem1.o	. . . 4 ⊢ ⊥ = ((ocH‘𝐾)‘𝑊)
21		dochexmidlem1.v	. . . 4 ⊢ 𝑉 = (Base‘𝑈)
22		dochexmidlem1.n	. . . 4 ⊢ 𝑁 = (LSpan‘𝑈)
23	7	3ad2ant1 1130	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
24	9	3ad2ant1 1130	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑋 ∈ 𝑆)
25	10	3ad2ant1 1130	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑝 ∈ 𝐴)
26	12	3ad2ant1 1130	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑞 ∈ 𝐴)
27		simp2 1134	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑟 ∈ 𝐴)
28		inss1 4230	. . . . . 6 ⊢ (( ⊥ ‘𝑋) ∩ 𝑀) ⊆ ( ⊥ ‘𝑋)
29	14, 28	sstrdi 3992	. . . . 5 ⊢ (𝜑 → 𝑞 ⊆ ( ⊥ ‘𝑋))
30	29	3ad2ant1 1130	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑞 ⊆ ( ⊥ ‘𝑋))
31		simp3l 1198	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑟 ⊆ 𝑋)
32		simp3r 1199	. . . 4 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑞 ⊆ (𝑟 ⊕ 𝑝))
33	5, 20, 6, 21, 2, 22, 3, 4, 23, 24, 25, 26, 27, 30, 31, 32	dochexmidlem3 41161	. . 3 ⊢ ((𝜑 ∧ 𝑟 ∈ 𝐴 ∧ (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝))) → 𝑝 ⊆ (𝑋 ⊕ ( ⊥ ‘𝑋)))
34	33	rexlimdv3a 3149	. 2 ⊢ (𝜑 → (∃𝑟 ∈ 𝐴 (𝑟 ⊆ 𝑋 ∧ 𝑞 ⊆ (𝑟 ⊕ 𝑝)) → 𝑝 ⊆ (𝑋 ⊕ ( ⊥ ‘𝑋))))
35	19, 34	mpd 15	1 ⊢ (𝜑 → 𝑝 ⊆ (𝑋 ⊕ ( ⊥ ‘𝑋)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 394 ∧ w3a 1084 = wceq 1534 ∈ wcel 2099 ≠ wne 2930 ∃wrex 3060 ∩ cin 3946 ⊆ wss 3947 {csn 4633 ‘cfv 6554 (class class class)co 7424 Basecbs 17213 0_gc0g 17454 LSSumclsm 19632 LSubSpclss 20908 LSpanclspn 20948 LSAtomsclsa 38672 HLchlt 39048 LHypclh 39683 DVecHcdvh 40777 ocHcoch 41046

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1906 ax-6 1964 ax-7 2004 ax-8 2101 ax-9 2109 ax-10 2130 ax-11 2147 ax-12 2167 ax-ext 2697 ax-rep 5290 ax-sep 5304 ax-nul 5311 ax-pow 5369 ax-pr 5433 ax-un 7746 ax-cnex 11214 ax-resscn 11215 ax-1cn 11216 ax-icn 11217 ax-addcl 11218 ax-addrcl 11219 ax-mulcl 11220 ax-mulrcl 11221 ax-mulcom 11222 ax-addass 11223 ax-mulass 11224 ax-distr 11225 ax-i2m1 11226 ax-1ne0 11227 ax-1rid 11228 ax-rnegex 11229 ax-rrecex 11230 ax-cnre 11231 ax-pre-lttri 11232 ax-pre-lttrn 11233 ax-pre-ltadd 11234 ax-pre-mulgt0 11235 ax-riotaBAD 38651

This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3or 1085 df-3an 1086 df-tru 1537 df-fal 1547 df-ex 1775 df-nf 1779 df-sb 2061 df-mo 2529 df-eu 2558 df-clab 2704 df-cleq 2718 df-clel 2803 df-nfc 2878 df-ne 2931 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3364 df-reu 3365 df-rab 3420 df-v 3464 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3967 df-nul 4326 df-if 4534 df-pw 4609 df-sn 4634 df-pr 4636 df-tp 4638 df-op 4640 df-uni 4914 df-int 4955 df-iun 5003 df-iin 5004 df-br 5154 df-opab 5216 df-mpt 5237 df-tr 5271 df-id 5580 df-eprel 5586 df-po 5594 df-so 5595 df-fr 5637 df-we 5639 df-xp 5688 df-rel 5689 df-cnv 5690 df-co 5691 df-dm 5692 df-rn 5693 df-res 5694 df-ima 5695 df-pred 6312 df-ord 6379 df-on 6380 df-lim 6381 df-suc 6382 df-iota 6506 df-fun 6556 df-fn 6557 df-f 6558 df-f1 6559 df-fo 6560 df-f1o 6561 df-fv 6562 df-riota 7380 df-ov 7427 df-oprab 7428 df-mpo 7429 df-om 7877 df-1st 8003 df-2nd 8004 df-tpos 8241 df-undef 8288 df-frecs 8296 df-wrecs 8327 df-recs 8401 df-rdg 8440 df-1o 8496 df-2o 8497 df-er 8734 df-map 8857 df-en 8975 df-dom 8976 df-sdom 8977 df-fin 8978 df-pnf 11300 df-mnf 11301 df-xr 11302 df-ltxr 11303 df-le 11304 df-sub 11496 df-neg 11497 df-nn 12265 df-2 12327 df-3 12328 df-4 12329 df-5 12330 df-6 12331 df-n0 12525 df-z 12611 df-uz 12875 df-fz 13539 df-struct 17149 df-sets 17166 df-slot 17184 df-ndx 17196 df-base 17214 df-ress 17243 df-plusg 17279 df-mulr 17280 df-sca 17282 df-vsca 17283 df-0g 17456 df-mre 17599 df-mrc 17600 df-acs 17602 df-proset 18320 df-poset 18338 df-plt 18355 df-lub 18371 df-glb 18372 df-join 18373 df-meet 18374 df-p0 18450 df-p1 18451 df-lat 18457 df-clat 18524 df-mgm 18633 df-sgrp 18712 df-mnd 18728 df-submnd 18774 df-grp 18931 df-minusg 18932 df-sbg 18933 df-subg 19117 df-cntz 19311 df-oppg 19340 df-lsm 19634 df-cmn 19780 df-abl 19781 df-mgp 20118 df-rng 20136 df-ur 20165 df-ring 20218 df-oppr 20316 df-dvdsr 20339 df-unit 20340 df-invr 20370 df-dvr 20383 df-drng 20709 df-lmod 20838 df-lss 20909 df-lsp 20949 df-lvec 21081 df-lsatoms 38674 df-lcv 38717 df-oposet 38874 df-ol 38876 df-oml 38877 df-covers 38964 df-ats 38965 df-atl 38996 df-cvlat 39020 df-hlat 39049 df-llines 39197 df-lplanes 39198 df-lvols 39199 df-lines 39200 df-psubsp 39202 df-pmap 39203 df-padd 39495 df-lhyp 39687 df-laut 39688 df-ldil 39803 df-ltrn 39804 df-trl 39858 df-tendo 40454 df-edring 40456 df-disoa 40728 df-dvech 40778 df-dib 40838 df-dic 40872 df-dih 40928 df-doch 41047

This theorem is referenced by: dochexmidlem5 41163

W3C validator