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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcfrlem42 | Structured version Visualization version GIF version | ||
| Description: Lemma for lcfr 42735. Eliminate nonzero condition. (Contributed by NM, 11-Mar-2015.) |
| Ref | Expression |
|---|---|
| lcfrlem38.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| lcfrlem38.o | ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) |
| lcfrlem38.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| lcfrlem38.p | ⊢ + = (+g‘𝑈) |
| lcfrlem38.f | ⊢ 𝐹 = (LFnl‘𝑈) |
| lcfrlem38.l | ⊢ 𝐿 = (LKer‘𝑈) |
| lcfrlem38.d | ⊢ 𝐷 = (LDual‘𝑈) |
| lcfrlem38.q | ⊢ 𝑄 = (LSubSp‘𝐷) |
| lcfrlem38.c | ⊢ 𝐶 = {𝑓 ∈ (LFnl‘𝑈) ∣ ( ⊥ ‘( ⊥ ‘(𝐿‘𝑓))) = (𝐿‘𝑓)} |
| lcfrlem38.e | ⊢ 𝐸 = ∪ 𝑔 ∈ 𝐺 ( ⊥ ‘(𝐿‘𝑔)) |
| lcfrlem38.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| lcfrlem38.g | ⊢ (𝜑 → 𝐺 ∈ 𝑄) |
| lcfrlem38.gs | ⊢ (𝜑 → 𝐺 ⊆ 𝐶) |
| lcfrlem38.xe | ⊢ (𝜑 → 𝑋 ∈ 𝐸) |
| lcfrlem38.ye | ⊢ (𝜑 → 𝑌 ∈ 𝐸) |
| Ref | Expression |
|---|---|
| lcfrlem42 | ⊢ (𝜑 → (𝑋 + 𝑌) ∈ 𝐸) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lcfrlem38.h | . . . . . 6 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | lcfrlem38.u | . . . . . 6 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 3 | lcfrlem38.k | . . . . . 6 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 4 | 1, 2, 3 | dvhlmod 42260 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 5 | lcfrlem38.o | . . . . . 6 ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) | |
| 6 | eqid 2760 | . . . . . 6 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 7 | lcfrlem38.l | . . . . . 6 ⊢ 𝐿 = (LKer‘𝑈) | |
| 8 | lcfrlem38.d | . . . . . 6 ⊢ 𝐷 = (LDual‘𝑈) | |
| 9 | lcfrlem38.q | . . . . . 6 ⊢ 𝑄 = (LSubSp‘𝐷) | |
| 10 | lcfrlem38.e | . . . . . 6 ⊢ 𝐸 = ∪ 𝑔 ∈ 𝐺 ( ⊥ ‘(𝐿‘𝑔)) | |
| 11 | lcfrlem38.g | . . . . . 6 ⊢ (𝜑 → 𝐺 ∈ 𝑄) | |
| 12 | lcfrlem38.xe | . . . . . 6 ⊢ (𝜑 → 𝑋 ∈ 𝐸) | |
| 13 | 1, 5, 2, 6, 7, 8, 9, 10, 3, 11, 12 | lcfrlem4 42695 | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ (Base‘𝑈)) |
| 14 | lcfrlem38.ye | . . . . . 6 ⊢ (𝜑 → 𝑌 ∈ 𝐸) | |
| 15 | 1, 5, 2, 6, 7, 8, 9, 10, 3, 11, 14 | lcfrlem4 42695 | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ (Base‘𝑈)) |
| 16 | lcfrlem38.p | . . . . . 6 ⊢ + = (+g‘𝑈) | |
| 17 | 6, 16 | lmodcom 21188 | . . . . 5 ⊢ ((𝑈 ∈ LMod ∧ 𝑋 ∈ (Base‘𝑈) ∧ 𝑌 ∈ (Base‘𝑈)) → (𝑋 + 𝑌) = (𝑌 + 𝑋)) |
| 18 | 4, 13, 15, 17 | syl3anc 1398 | . . . 4 ⊢ (𝜑 → (𝑋 + 𝑌) = (𝑌 + 𝑋)) |
| 19 | 18 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → (𝑋 + 𝑌) = (𝑌 + 𝑋)) |
| 20 | 3 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 21 | 11 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → 𝐺 ∈ 𝑄) |
| 22 | 14 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → 𝑌 ∈ 𝐸) |
| 23 | eqid 2760 | . . . 4 ⊢ (0g‘𝑈) = (0g‘𝑈) | |
| 24 | simpr 490 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → 𝑋 = (0g‘𝑈)) | |
| 25 | 1, 5, 2, 16, 7, 8, 9, 20, 21, 10, 22, 23, 24 | lcfrlem7 42698 | . . 3 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → (𝑌 + 𝑋) ∈ 𝐸) |
| 26 | 19, 25 | eqeltrd 2860 | . 2 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → (𝑋 + 𝑌) ∈ 𝐸) |
| 27 | 3 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 28 | 11 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → 𝐺 ∈ 𝑄) |
| 29 | 12 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → 𝑋 ∈ 𝐸) |
| 30 | simpr 490 | . . 3 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → 𝑌 = (0g‘𝑈)) | |
| 31 | 1, 5, 2, 16, 7, 8, 9, 27, 28, 10, 29, 23, 30 | lcfrlem7 42698 | . 2 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → (𝑋 + 𝑌) ∈ 𝐸) |
| 32 | lcfrlem38.f | . . 3 ⊢ 𝐹 = (LFnl‘𝑈) | |
| 33 | lcfrlem38.c | . . 3 ⊢ 𝐶 = {𝑓 ∈ (LFnl‘𝑈) ∣ ( ⊥ ‘( ⊥ ‘(𝐿‘𝑓))) = (𝐿‘𝑓)} | |
| 34 | 3 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 35 | 11 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝐺 ∈ 𝑄) |
| 36 | lcfrlem38.gs | . . . 4 ⊢ (𝜑 → 𝐺 ⊆ 𝐶) | |
| 37 | 36 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝐺 ⊆ 𝐶) |
| 38 | 12 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑋 ∈ 𝐸) |
| 39 | 14 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑌 ∈ 𝐸) |
| 40 | simprl 783 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑋 ≠ (0g‘𝑈)) | |
| 41 | simprr 785 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑌 ≠ (0g‘𝑈)) | |
| 42 | 1, 5, 2, 16, 32, 7, 8, 9, 33, 10, 34, 35, 37, 38, 39, 23, 40, 41 | lcfrlem41 42733 | . 2 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → (𝑋 + 𝑌) ∈ 𝐸) |
| 43 | 26, 31, 42 | pm2.61da2ne 3043 | 1 ⊢ (𝜑 → (𝑋 + 𝑌) ∈ 𝐸) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ≠ wne 2955 {crab 3412 ⊆ wss 3895 ∪ ciun 4950 ‘cfv 6538 (class class class)co 7420 Basecbs 17392 +gcplusg 17433 0gc0g 17615 LModclmod 21140 LSubSpclss 21211 LFnlclfn 40207 LKerclk 40235 LDualcld 40273 HLchlt 40500 LHypclh 41134 DVecHcdvh 42228 ocHcoch 42497 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 ax-cnex 11259 ax-resscn 11260 ax-1cn 11261 ax-icn 11262 ax-addcl 11263 ax-addrcl 11264 ax-mulcl 11265 ax-mulrcl 11266 ax-mulcom 11267 ax-addass 11268 ax-mulass 11269 ax-distr 11270 ax-i2m1 11271 ax-1ne0 11272 ax-1rid 11273 ax-rnegex 11274 ax-rrecex 11275 ax-cnre 11276 ax-pre-lttri 11277 ax-pre-lttrn 11278 ax-pre-ltadd 11279 ax-pre-mulgt0 11280 ax-riotaBAD 40103 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4835 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-of 7693 df-om 7878 df-1st 8001 df-2nd 8002 df-tpos 8246 df-undef 8293 df-frecs 8302 df-wrecs 8333 df-recs 8382 df-rdg 8421 df-1o 8479 df-2o 8480 df-er 8720 df-map 8852 df-en 8977 df-dom 8978 df-sdom 8979 df-fin 8980 df-pnf 11348 df-mnf 11349 df-xr 11350 df-ltxr 11351 df-le 11352 df-sub 11546 df-neg 11547 df-nn 12339 df-2 12408 df-3 12409 df-4 12410 df-5 12411 df-6 12412 df-n0 12610 df-z 12697 df-uz 12969 df-fz 13643 df-struct 17330 df-sets 17347 df-slot 17365 df-ndx 17377 df-base 17393 df-ress 17414 df-plusg 17446 df-mulr 17447 df-sca 17449 df-vsca 17450 df-0g 17617 df-mre 17761 df-mrc 17762 df-acs 17764 df-proset 18473 df-poset 18492 df-plt 18507 df-lub 18523 df-glb 18524 df-join 18525 df-meet 18526 df-p0 18602 df-p1 18603 df-lat 18611 df-clat 18678 df-mgm 18821 df-sgrp 18913 df-mnd 18929 df-submnd 18984 df-grp 19152 df-minusg 19153 df-sbg 19154 df-subg 19338 df-cntz 19536 df-oppg 19565 df-lsm 19855 df-cmn 20001 df-abl 20002 df-mgp 20366 df-rng 20380 df-ur 20413 df-ring 20466 df-oppr 20572 df-dvdsr 20592 df-unit 20593 df-invr 20623 df-dvr 20636 df-nzr 20768 df-rlreg 20951 df-domn 20952 df-drng 20987 df-lmod 21142 df-lss 21212 df-lsp 21252 df-lvec 21383 df-lsatoms 40126 df-lshyp 40127 df-lcv 40169 df-lfl 40208 df-lkr 40236 df-ldual 40274 df-oposet 40326 df-ol 40328 df-oml 40329 df-covers 40416 df-ats 40417 df-atl 40448 df-cvlat 40472 df-hlat 40501 df-llines 40648 df-lplanes 40649 df-lvols 40650 df-lines 40651 df-psubsp 40653 df-pmap 40654 df-padd 40946 df-lhyp 41138 df-laut 41139 df-ldil 41254 df-ltrn 41255 df-trl 41309 df-tgrp 41893 df-tendo 41905 df-edring 41907 df-dveca 42153 df-disoa 42179 df-dvech 42229 df-dib 42289 df-dic 42323 df-dih 42379 df-doch 42498 df-djh 42545 |
| This theorem is used by: lcfr 42735 |
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