mapdrvallem3 - Mathbox for Norm Megill

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Theorem mapdrvallem3 42969

Description: Lemma for mapdrval 42970. (Contributed by NM, 2-Feb-2015.)

**Hypotheses**
Ref	Expression
mapdrval.h	⊢ 𝐻 = (LHyp‘𝐾)
mapdrval.o	⊢ 𝑂 = ((ocH‘𝐾)‘𝑊)
mapdrval.m	⊢ 𝑀 = ((mapd‘𝐾)‘𝑊)
mapdrval.u	⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
mapdrval.s	⊢ 𝑆 = (LSubSp‘𝑈)
mapdrval.f	⊢ 𝐹 = (LFnl‘𝑈)
mapdrval.l	⊢ 𝐿 = (LKer‘𝑈)
mapdrval.d	⊢ 𝐷 = (LDual‘𝑈)
mapdrval.t	⊢ 𝑇 = (LSubSp‘𝐷)
mapdrval.c	⊢ 𝐶 = {𝑔 ∈ 𝐹 ∣ (𝑂‘(𝑂‘(𝐿‘𝑔))) = (𝐿‘𝑔)}
mapdrval.k	⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
mapdrval.r	⊢ (𝜑 → 𝑅 ∈ 𝑇)
mapdrval.e	⊢ (𝜑 → 𝑅 ⊆ 𝐶)
mapdrval.q	⊢ 𝑄 = ∪ ℎ ∈ 𝑅 (𝑂‘(𝐿‘ℎ))
mapdrval.v	⊢ 𝑉 = (Base‘𝑈)
mapdrvallem2.a	⊢ 𝐴 = (LSAtoms‘𝑈)
mapdrvallem2.n	⊢ 𝑁 = (LSpan‘𝑈)
mapdrvallem2.z	⊢ 0 = (0_g‘𝑈)
mapdrvallem2.y	⊢ 𝑌 = (0_g‘𝐷)

**Assertion**
Ref	Expression
mapdrvallem3	⊢ (𝜑 → {𝑓 ∈ 𝐶 ∣ (𝑂‘(𝐿‘𝑓)) ⊆ 𝑄} = 𝑅)

Distinct variable groups: 𝐶,𝑓 𝑓,𝑔,𝐹 𝑓,𝐾 𝑔,ℎ,𝐿 𝑔,𝑂,ℎ 𝑄,𝑓,ℎ 𝑅,𝑓,ℎ 𝑈,𝑔 𝑓,𝑊 𝜑,𝑓 𝐶,ℎ ℎ,𝑁 𝑄,ℎ 𝑈,ℎ ℎ,𝑉 ℎ,𝑌 0 ,ℎ 𝜑,ℎ Allowed substitution hints: 𝜑(𝑔) 𝐴(𝑓, 𝑔, ℎ) 𝐶(𝑔) 𝐷(𝑓, 𝑔, ℎ) 𝑄(𝑔) 𝑅(𝑔) 𝑆(𝑓, 𝑔, ℎ) 𝑇(𝑓, 𝑔, ℎ) 𝑈(𝑓) 𝐹(ℎ) 𝐻(𝑓, 𝑔, ℎ) 𝐾(𝑔, ℎ) 𝐿(𝑓) 𝑀(𝑓, 𝑔, ℎ) 𝑁(𝑓, 𝑔) 𝑂(𝑓) 𝑉(𝑓, 𝑔) 𝑊(𝑔, ℎ) 𝑌(𝑓, 𝑔) 0 (𝑓, 𝑔)

**Proof of Theorem mapdrvallem3**
Step	Hyp	Ref	Expression
1		mapdrval.h	. . 3 ⊢ 𝐻 = (LHyp‘𝐾)
2		mapdrval.o	. . 3 ⊢ 𝑂 = ((ocH‘𝐾)‘𝑊)
3		mapdrval.m	. . 3 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊)
4		mapdrval.u	. . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
5		mapdrval.s	. . 3 ⊢ 𝑆 = (LSubSp‘𝑈)
6		mapdrval.f	. . 3 ⊢ 𝐹 = (LFnl‘𝑈)
7		mapdrval.l	. . 3 ⊢ 𝐿 = (LKer‘𝑈)
8		mapdrval.d	. . 3 ⊢ 𝐷 = (LDual‘𝑈)
9		mapdrval.t	. . 3 ⊢ 𝑇 = (LSubSp‘𝐷)
10		mapdrval.c	. . 3 ⊢ 𝐶 = {𝑔 ∈ 𝐹 ∣ (𝑂‘(𝑂‘(𝐿‘𝑔))) = (𝐿‘𝑔)}
11		mapdrval.k	. . 3 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
12		mapdrval.r	. . 3 ⊢ (𝜑 → 𝑅 ∈ 𝑇)
13		mapdrval.e	. . 3 ⊢ (𝜑 → 𝑅 ⊆ 𝐶)
14		mapdrval.q	. . 3 ⊢ 𝑄 = ∪ ℎ ∈ 𝑅 (𝑂‘(𝐿‘ℎ))
15		mapdrval.v	. . 3 ⊢ 𝑉 = (Base‘𝑈)
16		mapdrvallem2.a	. . 3 ⊢ 𝐴 = (LSAtoms‘𝑈)
17		mapdrvallem2.n	. . 3 ⊢ 𝑁 = (LSpan‘𝑈)
18		mapdrvallem2.z	. . 3 ⊢ 0 = (0_g‘𝑈)
19		mapdrvallem2.y	. . 3 ⊢ 𝑌 = (0_g‘𝐷)
20	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19	mapdrvallem2 42968	. 2 ⊢ (𝜑 → {𝑓 ∈ 𝐶 ∣ (𝑂‘(𝐿‘𝑓)) ⊆ 𝑄} ⊆ 𝑅)
21		2fveq3 6921	. . . . . 6 ⊢ (ℎ = 𝑓 → (𝑂‘(𝐿‘ℎ)) = (𝑂‘(𝐿‘𝑓)))
22	21	ssiun2s 5012	. . . . 5 ⊢ (𝑓 ∈ 𝑅 → (𝑂‘(𝐿‘𝑓)) ⊆ ∪ ℎ ∈ 𝑅 (𝑂‘(𝐿‘ℎ)))
23	22	adantl 487	. . . 4 ⊢ ((𝜑 ∧ 𝑓 ∈ 𝑅) → (𝑂‘(𝐿‘𝑓)) ⊆ ∪ ℎ ∈ 𝑅 (𝑂‘(𝐿‘ℎ)))
24	23, 14	sseqtrrdi 3954	. . 3 ⊢ ((𝜑 ∧ 𝑓 ∈ 𝑅) → (𝑂‘(𝐿‘𝑓)) ⊆ 𝑄)
25	13, 24	ssrabdv 4001	. 2 ⊢ (𝜑 → 𝑅 ⊆ {𝑓 ∈ 𝐶 ∣ (𝑂‘(𝐿‘𝑓)) ⊆ 𝑄})
26	20, 25	eqssd 3930	1 ⊢ (𝜑 → {𝑓 ∈ 𝐶 ∣ (𝑂‘(𝐿‘𝑓)) ⊆ 𝑄} = 𝑅)

Colors of variables: wff setvar class

This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 {crab 3416 ⊆ wss 3900 ∪ ciun 4956 ‘cfv 6566 Basecbs 17431 0_gc0g 17660 LSubSpclss 21257 LSpanclspn 21297 LSAtomsclsa 40297 LFnlclfn 40380 LKerclk 40408 LDualcld 40446 HLchlt 40673 LHypclh 41307 DVecHcdvh 42401 ocHcoch 42670 mapdcmpd 42947

This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 ax-riotaBAD 40276

This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4841 df-uni 4873 df-int 4913 df-iun 4958 df-iin 4959 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-of 7725 df-om 7912 df-1st 8035 df-2nd 8036 df-tpos 8281 df-undef 8328 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-1o 8514 df-er 8755 df-map 8887 df-en 9012 df-dom 9013 df-sdom 9014 df-fin 9015 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-nn 12376 df-2 12445 df-3 12446 df-4 12447 df-5 12448 df-6 12449 df-n0 12647 df-z 12734 df-uz 13006 df-fz 13680 df-struct 17369 df-sets 17386 df-slot 17404 df-ndx 17416 df-base 17432 df-ress 17453 df-plusg 17486 df-mulr 17487 df-sca 17489 df-vsca 17490 df-0g 17662 df-proset 18518 df-poset 18537 df-plt 18552 df-lub 18568 df-glb 18569 df-join 18570 df-meet 18571 df-p0 18647 df-p1 18648 df-lat 18656 df-clat 18723 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-submnd 19029 df-grp 19197 df-minusg 19198 df-sbg 19199 df-subg 19383 df-cntz 19582 df-lsm 19901 df-cmn 20047 df-abl 20048 df-mgp 20412 df-rng 20426 df-ur 20459 df-ring 20512 df-oppr 20618 df-dvdsr 20638 df-unit 20639 df-invr 20669 df-dvr 20682 df-drng 21033 df-lmod 21188 df-lss 21258 df-lsp 21298 df-lvec 21429 df-lsatoms 40299 df-lshyp 40300 df-lfl 40381 df-lkr 40409 df-ldual 40447 df-oposet 40499 df-ol 40501 df-oml 40502 df-covers 40589 df-ats 40590 df-atl 40621 df-cvlat 40645 df-hlat 40674 df-llines 40821 df-lplanes 40822 df-lvols 40823 df-lines 40824 df-psubsp 40826 df-pmap 40827 df-padd 41119 df-lhyp 41311 df-laut 41312 df-ldil 41427 df-ltrn 41428 df-trl 41482 df-tgrp 42066 df-tendo 42078 df-edring 42080 df-dveca 42326 df-disoa 42352 df-dvech 42402 df-dib 42462 df-dic 42496 df-dih 42552 df-doch 42671 df-djh 42718

This theorem is used by: mapdrval 42970

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