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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lclkrlem2n | Structured version Visualization version GIF version | ||
| Description: Lemma for lclkr 41909. (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 2737 | . 2 ⊢ (LSubSp‘𝑈) = (LSubSp‘𝑈) | |
| 2 | lclkrlem2n.n | . 2 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 3 | lclkrlem2n.w | . . 3 ⊢ (𝜑 → 𝑈 ∈ LVec) | |
| 4 | lveclmod 21070 | . . 3 ⊢ (𝑈 ∈ LVec → 𝑈 ∈ LMod) | |
| 5 | 3, 4 | syl 17 | . 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 39506 | . . 3 ⊢ (𝜑 → (𝐸 + 𝐺) ∈ 𝐹) |
| 12 | lclkrlem2n.l | . . . 4 ⊢ 𝐿 = (LKer‘𝑈) | |
| 13 | 6, 12, 1 | lkrlss 39471 | . . 3 ⊢ ((𝑈 ∈ LMod ∧ (𝐸 + 𝐺) ∈ 𝐹) → (𝐿‘(𝐸 + 𝐺)) ∈ (LSubSp‘𝑈)) |
| 14 | 5, 11, 13 | syl2anc 585 | . 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 39467 | . . 3 ⊢ (𝜑 → (𝑋 ∈ (𝐿‘(𝐸 + 𝐺)) ↔ ((𝐸 + 𝐺)‘𝑋) = 0 )) |
| 21 | 15, 20 | mpbird 257 | . 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 39467 | . . 3 ⊢ (𝜑 → (𝑌 ∈ (𝐿‘(𝐸 + 𝐺)) ↔ ((𝐸 + 𝐺)‘𝑌) = 0 )) |
| 25 | 22, 24 | mpbird 257 | . 2 ⊢ (𝜑 → 𝑌 ∈ (𝐿‘(𝐸 + 𝐺))) |
| 26 | 1, 2, 5, 14, 21, 25 | lspprss 20955 | 1 ⊢ (𝜑 → (𝑁‘{𝑋, 𝑌}) ⊆ (𝐿‘(𝐸 + 𝐺))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ⊆ wss 3903 {cpr 4584 ‘cfv 6500 (class class class)co 7368 Basecbs 17148 +gcplusg 17189 .rcmulr 17190 Scalarcsca 17192 ·𝑠 cvsca 17193 0gc0g 17371 -gcsg 18877 invrcinvr 20335 LModclmod 20823 LSubSpclss 20894 LSpanclspn 20934 LVecclvec 21066 LFnlclfn 39433 LKerclk 39461 LDualcld 39499 |
| 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 5226 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 |
| 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 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-uni 4866 df-int 4905 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-of 7632 df-om 7819 df-1st 7943 df-2nd 7944 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-1o 8407 df-er 8645 df-map 8777 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-nn 12158 df-2 12220 df-3 12221 df-4 12222 df-5 12223 df-6 12224 df-n0 12414 df-z 12501 df-uz 12764 df-fz 13436 df-struct 17086 df-sets 17103 df-slot 17121 df-ndx 17133 df-base 17149 df-plusg 17202 df-sca 17205 df-vsca 17206 df-0g 17373 df-mgm 18577 df-sgrp 18656 df-mnd 18672 df-grp 18878 df-minusg 18879 df-sbg 18880 df-cmn 19723 df-abl 19724 df-mgp 20088 df-rng 20100 df-ur 20129 df-ring 20182 df-lmod 20825 df-lss 20895 df-lsp 20935 df-lvec 21067 df-lfl 39434 df-lkr 39462 df-ldual 39500 |
| This theorem is referenced by: lclkrlem2v 41904 |
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