dih1dimc - Mathbox for Norm Megill

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Theorem dih1dimc 40715

Description: Isomorphism H at an atom not under 𝑊. (Contributed by NM, 27-Apr-2014.)

**Hypotheses**
Ref	Expression
dih1dimc.l	⊢ ≤ = (le‘𝐾)
dih1dimc.a	⊢ 𝐴 = (Atoms‘𝐾)
dih1dimc.h	⊢ 𝐻 = (LHyp‘𝐾)
dih1dimc.p	⊢ 𝑃 = ((oc‘𝐾)‘𝑊)
dih1dimc.t	⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
dih1dimc.i	⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊)
dih1dimc.u	⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
dih1dimc.n	⊢ 𝑁 = (LSpan‘𝑈)
dih1dimc.f	⊢ 𝐹 = (℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑄)

**Assertion**
Ref	Expression
dih1dimc	⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → (𝐼‘𝑄) = (𝑁‘{⟨𝐹, ( I ↾ 𝑇)⟩}))

Distinct variable groups: ≤ ,𝑓 𝐴,𝑓 𝑓,𝐻 𝑓,𝐾 𝑃,𝑓 𝑄,𝑓 𝑇,𝑓 𝑓,𝑊 Allowed substitution hints: 𝑈(𝑓) 𝐹(𝑓) 𝐼(𝑓) 𝑁(𝑓)

**Proof of Theorem dih1dimc**
Step	Hyp	Ref	Expression
1		dih1dimc.l	. . 3 ⊢ ≤ = (le‘𝐾)
2		dih1dimc.a	. . 3 ⊢ 𝐴 = (Atoms‘𝐾)
3		dih1dimc.h	. . 3 ⊢ 𝐻 = (LHyp‘𝐾)
4		eqid 2728	. . 3 ⊢ ((DIsoC‘𝐾)‘𝑊) = ((DIsoC‘𝐾)‘𝑊)
5		dih1dimc.i	. . 3 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊)
6	1, 2, 3, 4, 5	dihvalcqat 40712	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → (𝐼‘𝑄) = (((DIsoC‘𝐾)‘𝑊)‘𝑄))
7		dih1dimc.p	. . 3 ⊢ 𝑃 = ((oc‘𝐾)‘𝑊)
8		dih1dimc.t	. . 3 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
9		dih1dimc.u	. . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
10		dih1dimc.n	. . 3 ⊢ 𝑁 = (LSpan‘𝑈)
11		dih1dimc.f	. . 3 ⊢ 𝐹 = (℩𝑓 ∈ 𝑇 (𝑓‘𝑃) = 𝑄)
12	1, 2, 3, 7, 8, 4, 9, 10, 11	diclspsn 40667	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → (((DIsoC‘𝐾)‘𝑊)‘𝑄) = (𝑁‘{⟨𝐹, ( I ↾ 𝑇)⟩}))
13	6, 12	eqtrd 2768	1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) → (𝐼‘𝑄) = (𝑁‘{⟨𝐹, ( I ↾ 𝑇)⟩}))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1534 ∈ wcel 2099 {csn 4629 ⟨cop 4635 class class class wbr 5148 I cid 5575 ↾ cres 5680 ‘cfv 6548 ℩crio 7375 lecple 17240 occoc 17241 LSpanclspn 20855 Atomscatm 38735 HLchlt 38822 LHypclh 39457 LTrncltrn 39574 DVecHcdvh 40551 DIsoCcdic 40645 DIsoHcdih 40701

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 2699 ax-rep 5285 ax-sep 5299 ax-nul 5306 ax-pow 5365 ax-pr 5429 ax-un 7740 ax-cnex 11195 ax-resscn 11196 ax-1cn 11197 ax-icn 11198 ax-addcl 11199 ax-addrcl 11200 ax-mulcl 11201 ax-mulrcl 11202 ax-mulcom 11203 ax-addass 11204 ax-mulass 11205 ax-distr 11206 ax-i2m1 11207 ax-1ne0 11208 ax-1rid 11209 ax-rnegex 11210 ax-rrecex 11211 ax-cnre 11212 ax-pre-lttri 11213 ax-pre-lttrn 11214 ax-pre-ltadd 11215 ax-pre-mulgt0 11216 ax-riotaBAD 38425

This theorem depends on definitions: df-bi 206 df-an 396 df-or 847 df-3or 1086 df-3an 1087 df-tru 1537 df-fal 1547 df-ex 1775 df-nf 1779 df-sb 2061 df-mo 2530 df-eu 2559 df-clab 2706 df-cleq 2720 df-clel 2806 df-nfc 2881 df-ne 2938 df-nel 3044 df-ral 3059 df-rex 3068 df-rmo 3373 df-reu 3374 df-rab 3430 df-v 3473 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3966 df-nul 4324 df-if 4530 df-pw 4605 df-sn 4630 df-pr 4632 df-tp 4634 df-op 4636 df-uni 4909 df-int 4950 df-iun 4998 df-iin 4999 df-br 5149 df-opab 5211 df-mpt 5232 df-tr 5266 df-id 5576 df-eprel 5582 df-po 5590 df-so 5591 df-fr 5633 df-we 5635 df-xp 5684 df-rel 5685 df-cnv 5686 df-co 5687 df-dm 5688 df-rn 5689 df-res 5690 df-ima 5691 df-pred 6305 df-ord 6372 df-on 6373 df-lim 6374 df-suc 6375 df-iota 6500 df-fun 6550 df-fn 6551 df-f 6552 df-f1 6553 df-fo 6554 df-f1o 6555 df-fv 6556 df-riota 7376 df-ov 7423 df-oprab 7424 df-mpo 7425 df-om 7871 df-1st 7993 df-2nd 7994 df-tpos 8232 df-undef 8279 df-frecs 8287 df-wrecs 8318 df-recs 8392 df-rdg 8431 df-1o 8487 df-er 8725 df-map 8847 df-en 8965 df-dom 8966 df-sdom 8967 df-fin 8968 df-pnf 11281 df-mnf 11282 df-xr 11283 df-ltxr 11284 df-le 11285 df-sub 11477 df-neg 11478 df-nn 12244 df-2 12306 df-3 12307 df-4 12308 df-5 12309 df-6 12310 df-n0 12504 df-z 12590 df-uz 12854 df-fz 13518 df-struct 17116 df-sets 17133 df-slot 17151 df-ndx 17163 df-base 17181 df-ress 17210 df-plusg 17246 df-mulr 17247 df-sca 17249 df-vsca 17250 df-0g 17423 df-proset 18287 df-poset 18305 df-plt 18322 df-lub 18338 df-glb 18339 df-join 18340 df-meet 18341 df-p0 18417 df-p1 18418 df-lat 18424 df-clat 18491 df-mgm 18600 df-sgrp 18679 df-mnd 18695 df-submnd 18741 df-grp 18893 df-minusg 18894 df-sbg 18895 df-subg 19078 df-cntz 19268 df-lsm 19591 df-cmn 19737 df-abl 19738 df-mgp 20075 df-rng 20093 df-ur 20122 df-ring 20175 df-oppr 20273 df-dvdsr 20296 df-unit 20297 df-invr 20327 df-dvr 20340 df-drng 20626 df-lmod 20745 df-lss 20816 df-lsp 20856 df-lvec 20988 df-oposet 38648 df-ol 38650 df-oml 38651 df-covers 38738 df-ats 38739 df-atl 38770 df-cvlat 38794 df-hlat 38823 df-llines 38971 df-lplanes 38972 df-lvols 38973 df-lines 38974 df-psubsp 38976 df-pmap 38977 df-padd 39269 df-lhyp 39461 df-laut 39462 df-ldil 39577 df-ltrn 39578 df-trl 39632 df-tendo 40228 df-edring 40230 df-disoa 40502 df-dvech 40552 df-dib 40612 df-dic 40646 df-dih 40702

This theorem is referenced by: dihatlat 40807 dihatexv 40811

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