| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lclkrlem2n | Structured version Visualization version GIF version | ||
| Description: Lemma for lclkr 42365. (Contributed by NM, 12-Jan-2015.) |
| Ref | Expression |
|---|---|
| lclkrlem2m.v | ⊢ 𝑉 = (Base‘𝑈) |
| lclkrlem2m.t | ⊢ · = ( ·𝑠 ‘𝑈) |
| lclkrlem2m.s | ⊢ 𝑆 = (Scalar‘𝑈) |
| lclkrlem2m.q | ⊢ × = (.r‘𝑆) |
| lclkrlem2m.z | ⊢ 0 = (0g‘𝑆) |
| lclkrlem2m.i | ⊢ 𝐼 = (invr‘𝑆) |
| lclkrlem2m.m | ⊢ − = (-g‘𝑈) |
| lclkrlem2m.f | ⊢ 𝐹 = (LFnl‘𝑈) |
| lclkrlem2m.d | ⊢ 𝐷 = (LDual‘𝑈) |
| lclkrlem2m.p | ⊢ + = (+g‘𝐷) |
| lclkrlem2m.x | ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| lclkrlem2m.y | ⊢ (𝜑 → 𝑌 ∈ 𝑉) |
| lclkrlem2m.e | ⊢ (𝜑 → 𝐸 ∈ 𝐹) |
| lclkrlem2m.g | ⊢ (𝜑 → 𝐺 ∈ 𝐹) |
| lclkrlem2n.n | ⊢ 𝑁 = (LSpan‘𝑈) |
| lclkrlem2n.l | ⊢ 𝐿 = (LKer‘𝑈) |
| lclkrlem2n.w | ⊢ (𝜑 → 𝑈 ∈ LVec) |
| lclkrlem2n.j | ⊢ (𝜑 → ((𝐸 + 𝐺)‘𝑋) = 0 ) |
| lclkrlem2n.k | ⊢ (𝜑 → ((𝐸 + 𝐺)‘𝑌) = 0 ) |
| Ref | Expression |
|---|---|
| lclkrlem2n | ⊢ (𝜑 → (𝑁‘{𝑋, 𝑌}) ⊆ (𝐿‘(𝐸 + 𝐺))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2765 | . 2 ⊢ (LSubSp‘𝑈) = (LSubSp‘𝑈) | |
| 2 | lclkrlem2n.n | . 2 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 3 | lclkrlem2n.w | . . 3 ⊢ (𝜑 → 𝑈 ∈ LVec) | |
| 4 | lveclmod 21277 | . . 3 ⊢ (𝑈 ∈ LVec → 𝑈 ∈ LMod) | |
| 5 | 3, 4 | syl 18 | . 2 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 6 | lclkrlem2m.f | . . . 4 ⊢ 𝐹 = (LFnl‘𝑈) | |
| 7 | lclkrlem2m.d | . . . 4 ⊢ 𝐷 = (LDual‘𝑈) | |
| 8 | lclkrlem2m.p | . . . 4 ⊢ + = (+g‘𝐷) | |
| 9 | lclkrlem2m.e | . . . 4 ⊢ (𝜑 → 𝐸 ∈ 𝐹) | |
| 10 | lclkrlem2m.g | . . . 4 ⊢ (𝜑 → 𝐺 ∈ 𝐹) | |
| 11 | 6, 7, 8, 5, 9, 10 | ldualvaddcl 39962 | . . 3 ⊢ (𝜑 → (𝐸 + 𝐺) ∈ 𝐹) |
| 12 | lclkrlem2n.l | . . . 4 ⊢ 𝐿 = (LKer‘𝑈) | |
| 13 | 6, 12, 1 | lkrlss 39927 | . . 3 ⊢ ((𝑈 ∈ LMod ∧ (𝐸 + 𝐺) ∈ 𝐹) → (𝐿‘(𝐸 + 𝐺)) ∈ (LSubSp‘𝑈)) |
| 14 | 5, 11, 13 | syl2anc 596 | . 2 ⊢ (𝜑 → (𝐿‘(𝐸 + 𝐺)) ∈ (LSubSp‘𝑈)) |
| 15 | lclkrlem2n.j | . . 3 ⊢ (𝜑 → ((𝐸 + 𝐺)‘𝑋) = 0 ) | |
| 16 | lclkrlem2m.v | . . . 4 ⊢ 𝑉 = (Base‘𝑈) | |
| 17 | lclkrlem2m.s | . . . 4 ⊢ 𝑆 = (Scalar‘𝑈) | |
| 18 | lclkrlem2m.z | . . . 4 ⊢ 0 = (0g‘𝑆) | |
| 19 | lclkrlem2m.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ 𝑉) | |
| 20 | 16, 17, 18, 6, 12, 3, 11, 19 | ellkr2 39923 | . . 3 ⊢ (𝜑 → (𝑋 ∈ (𝐿‘(𝐸 + 𝐺)) ↔ ((𝐸 + 𝐺)‘𝑋) = 0 )) |
| 21 | 15, 20 | mpbird 260 | . 2 ⊢ (𝜑 → 𝑋 ∈ (𝐿‘(𝐸 + 𝐺))) |
| 22 | lclkrlem2n.k | . . 3 ⊢ (𝜑 → ((𝐸 + 𝐺)‘𝑌) = 0 ) | |
| 23 | lclkrlem2m.y | . . . 4 ⊢ (𝜑 → 𝑌 ∈ 𝑉) | |
| 24 | 16, 17, 18, 6, 12, 3, 11, 23 | ellkr2 39923 | . . 3 ⊢ (𝜑 → (𝑌 ∈ (𝐿‘(𝐸 + 𝐺)) ↔ ((𝐸 + 𝐺)‘𝑌) = 0 )) |
| 25 | 22, 24 | mpbird 260 | . 2 ⊢ (𝜑 → 𝑌 ∈ (𝐿‘(𝐸 + 𝐺))) |
| 26 | 1, 2, 5, 14, 21, 25 | lspprss 21163 | 1 ⊢ (𝜑 → (𝑁‘{𝑋, 𝑌}) ⊆ (𝐿‘(𝐸 + 𝐺))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2146 ⊆ wss 3906 {cpr 4593 ‘cfv 6540 (class class class)co 7419 Basecbs 17291 +gcplusg 17332 .rcmulr 17333 Scalarcsca 17335 ·𝑠 cvsca 17336 0gc0g 17514 -gcsg 19046 invrcinvr 20515 LModclmod 21031 LSubSpclss 21102 LSpanclspn 21142 LVecclvec 21273 LFnlclfn 39889 LKerclk 39917 LDualcld 39955 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-rep 5240 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7742 ax-cnex 11171 ax-resscn 11172 ax-1cn 11173 ax-icn 11174 ax-addcl 11175 ax-addrcl 11176 ax-mulcl 11177 ax-mulrcl 11178 ax-mulcom 11179 ax-addass 11180 ax-mulass 11181 ax-distr 11182 ax-i2m1 11183 ax-1ne0 11184 ax-1rid 11185 ax-rnegex 11186 ax-rrecex 11187 ax-cnre 11188 ax-pre-lttri 11189 ax-pre-lttrn 11190 ax-pre-ltadd 11191 ax-pre-mulgt0 11192 |
| 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 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-rmo 3371 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-tp 4596 df-op 4598 df-uni 4875 df-int 4915 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7376 df-ov 7422 df-oprab 7423 df-mpo 7424 df-of 7684 df-om 7869 df-1st 7992 df-2nd 7993 df-frecs 8284 df-wrecs 8315 df-recs 8364 df-rdg 8403 df-1o 8459 df-er 8700 df-map 8832 df-en 8950 df-dom 8951 df-sdom 8952 df-fin 8953 df-pnf 11260 df-mnf 11261 df-xr 11262 df-ltxr 11263 df-le 11264 df-sub 11458 df-neg 11459 df-nn 12249 df-2 12318 df-3 12319 df-4 12320 df-5 12321 df-6 12322 df-n0 12520 df-z 12607 df-uz 12879 df-fz 13552 df-struct 17229 df-sets 17246 df-slot 17264 df-ndx 17276 df-base 17292 df-plusg 17345 df-sca 17348 df-vsca 17349 df-0g 17516 df-mgm 18720 df-sgrp 18809 df-mnd 18825 df-grp 19047 df-minusg 19048 df-sbg 19049 df-cmn 19896 df-abl 19897 df-mgp 20261 df-rng 20275 df-ur 20308 df-ring 20361 df-lmod 21033 df-lss 21103 df-lsp 21143 df-lvec 21274 df-lfl 39890 df-lkr 39918 df-ldual 39956 |
| This theorem is used by: lclkrlem2v 42360 |
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