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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mapdpglem16 | Structured version Visualization version GIF version | ||
| Description: Lemma for mapdpg 42370. Baer p. 45, line 7: "Likewise we see that z =/= 0." (Contributed by NM, 20-Mar-2015.) |
| Ref | Expression |
|---|---|
| mapdpglem.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| mapdpglem.m | ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) |
| mapdpglem.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| mapdpglem.v | ⊢ 𝑉 = (Base‘𝑈) |
| mapdpglem.s | ⊢ − = (-g‘𝑈) |
| mapdpglem.n | ⊢ 𝑁 = (LSpan‘𝑈) |
| mapdpglem.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| mapdpglem.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| mapdpglem.x | ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| mapdpglem.y | ⊢ (𝜑 → 𝑌 ∈ 𝑉) |
| mapdpglem1.p | ⊢ ⊕ = (LSSum‘𝐶) |
| mapdpglem2.j | ⊢ 𝐽 = (LSpan‘𝐶) |
| mapdpglem3.f | ⊢ 𝐹 = (Base‘𝐶) |
| mapdpglem3.te | ⊢ (𝜑 → 𝑡 ∈ ((𝑀‘(𝑁‘{𝑋})) ⊕ (𝑀‘(𝑁‘{𝑌})))) |
| mapdpglem3.a | ⊢ 𝐴 = (Scalar‘𝑈) |
| mapdpglem3.b | ⊢ 𝐵 = (Base‘𝐴) |
| mapdpglem3.t | ⊢ · = ( ·𝑠 ‘𝐶) |
| mapdpglem3.r | ⊢ 𝑅 = (-g‘𝐶) |
| mapdpglem3.g | ⊢ (𝜑 → 𝐺 ∈ 𝐹) |
| mapdpglem3.e | ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐺})) |
| mapdpglem4.q | ⊢ 𝑄 = (0g‘𝑈) |
| mapdpglem.ne | ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑌})) |
| mapdpglem4.jt | ⊢ (𝜑 → (𝑀‘(𝑁‘{(𝑋 − 𝑌)})) = (𝐽‘{𝑡})) |
| mapdpglem4.z | ⊢ 0 = (0g‘𝐴) |
| mapdpglem4.g4 | ⊢ (𝜑 → 𝑔 ∈ 𝐵) |
| mapdpglem4.z4 | ⊢ (𝜑 → 𝑧 ∈ (𝑀‘(𝑁‘{𝑌}))) |
| mapdpglem4.t4 | ⊢ (𝜑 → 𝑡 = ((𝑔 · 𝐺)𝑅𝑧)) |
| mapdpglem4.xn | ⊢ (𝜑 → 𝑋 ≠ 𝑄) |
| mapdpglem12.yn | ⊢ (𝜑 → 𝑌 ≠ 𝑄) |
| Ref | Expression |
|---|---|
| mapdpglem16 | ⊢ (𝜑 → 𝑧 ≠ (0g‘𝐶)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapdpglem.ne | . 2 ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑌})) | |
| 2 | mapdpglem.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 3 | mapdpglem.m | . . . . 5 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) | |
| 4 | mapdpglem.u | . . . . 5 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 5 | mapdpglem.v | . . . . 5 ⊢ 𝑉 = (Base‘𝑈) | |
| 6 | mapdpglem.s | . . . . 5 ⊢ − = (-g‘𝑈) | |
| 7 | mapdpglem.n | . . . . 5 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 8 | mapdpglem.c | . . . . 5 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 9 | mapdpglem.k | . . . . . 6 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 10 | 9 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 11 | mapdpglem.x | . . . . . 6 ⊢ (𝜑 → 𝑋 ∈ 𝑉) | |
| 12 | 11 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑋 ∈ 𝑉) |
| 13 | mapdpglem.y | . . . . . 6 ⊢ (𝜑 → 𝑌 ∈ 𝑉) | |
| 14 | 13 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑌 ∈ 𝑉) |
| 15 | mapdpglem1.p | . . . . 5 ⊢ ⊕ = (LSSum‘𝐶) | |
| 16 | mapdpglem2.j | . . . . 5 ⊢ 𝐽 = (LSpan‘𝐶) | |
| 17 | mapdpglem3.f | . . . . 5 ⊢ 𝐹 = (Base‘𝐶) | |
| 18 | mapdpglem3.te | . . . . . 6 ⊢ (𝜑 → 𝑡 ∈ ((𝑀‘(𝑁‘{𝑋})) ⊕ (𝑀‘(𝑁‘{𝑌})))) | |
| 19 | 18 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑡 ∈ ((𝑀‘(𝑁‘{𝑋})) ⊕ (𝑀‘(𝑁‘{𝑌})))) |
| 20 | mapdpglem3.a | . . . . 5 ⊢ 𝐴 = (Scalar‘𝑈) | |
| 21 | mapdpglem3.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐴) | |
| 22 | mapdpglem3.t | . . . . 5 ⊢ · = ( ·𝑠 ‘𝐶) | |
| 23 | mapdpglem3.r | . . . . 5 ⊢ 𝑅 = (-g‘𝐶) | |
| 24 | mapdpglem3.g | . . . . . 6 ⊢ (𝜑 → 𝐺 ∈ 𝐹) | |
| 25 | 24 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝐺 ∈ 𝐹) |
| 26 | mapdpglem3.e | . . . . . 6 ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐺})) | |
| 27 | 26 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐺})) |
| 28 | mapdpglem4.q | . . . . 5 ⊢ 𝑄 = (0g‘𝑈) | |
| 29 | 1 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑌})) |
| 30 | mapdpglem4.jt | . . . . . 6 ⊢ (𝜑 → (𝑀‘(𝑁‘{(𝑋 − 𝑌)})) = (𝐽‘{𝑡})) | |
| 31 | 30 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → (𝑀‘(𝑁‘{(𝑋 − 𝑌)})) = (𝐽‘{𝑡})) |
| 32 | mapdpglem4.z | . . . . 5 ⊢ 0 = (0g‘𝐴) | |
| 33 | mapdpglem4.g4 | . . . . . 6 ⊢ (𝜑 → 𝑔 ∈ 𝐵) | |
| 34 | 33 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑔 ∈ 𝐵) |
| 35 | mapdpglem4.z4 | . . . . . 6 ⊢ (𝜑 → 𝑧 ∈ (𝑀‘(𝑁‘{𝑌}))) | |
| 36 | 35 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑧 ∈ (𝑀‘(𝑁‘{𝑌}))) |
| 37 | mapdpglem4.t4 | . . . . . 6 ⊢ (𝜑 → 𝑡 = ((𝑔 · 𝐺)𝑅𝑧)) | |
| 38 | 37 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑡 = ((𝑔 · 𝐺)𝑅𝑧)) |
| 39 | mapdpglem4.xn | . . . . . 6 ⊢ (𝜑 → 𝑋 ≠ 𝑄) | |
| 40 | 39 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑋 ≠ 𝑄) |
| 41 | mapdpglem12.yn | . . . . . 6 ⊢ (𝜑 → 𝑌 ≠ 𝑄) | |
| 42 | 41 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑌 ≠ 𝑄) |
| 43 | simpr 489 | . . . . 5 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → 𝑧 = (0g‘𝐶)) | |
| 44 | 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 22, 23, 25, 27, 28, 29, 31, 32, 34, 36, 38, 40, 42, 43 | mapdpglem15 42350 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 = (0g‘𝐶)) → (𝑁‘{𝑋}) = (𝑁‘{𝑌})) |
| 45 | 44 | ex 417 | . . 3 ⊢ (𝜑 → (𝑧 = (0g‘𝐶) → (𝑁‘{𝑋}) = (𝑁‘{𝑌}))) |
| 46 | 45 | necon3d 2985 | . 2 ⊢ (𝜑 → ((𝑁‘{𝑋}) ≠ (𝑁‘{𝑌}) → 𝑧 ≠ (0g‘𝐶))) |
| 47 | 1, 46 | mpd 16 | 1 ⊢ (𝜑 → 𝑧 ≠ (0g‘𝐶)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1567 ∈ wcel 2149 ≠ wne 2964 {csn 4594 ‘cfv 6537 (class class class)co 7411 Basecbs 17269 Scalarcsca 17313 ·𝑠 cvsca 17314 0gc0g 17492 -gcsg 19002 LSSumclsm 19704 LSpanclspn 21070 HLchlt 40014 LHypclh 40648 DVecHcdvh 41742 LCDualclcd 42250 mapdcmpd 42288 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11156 ax-resscn 11157 ax-1cn 11158 ax-icn 11159 ax-addcl 11160 ax-addrcl 11161 ax-mulcl 11162 ax-mulrcl 11163 ax-mulcom 11164 ax-addass 11165 ax-mulass 11166 ax-distr 11167 ax-i2m1 11168 ax-1ne0 11169 ax-1rid 11170 ax-rnegex 11171 ax-rrecex 11172 ax-cnre 11173 ax-pre-lttri 11174 ax-pre-lttrn 11175 ax-pre-ltadd 11176 ax-pre-mulgt0 11177 ax-riotaBAD 39617 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-tp 4599 df-op 4601 df-uni 4877 df-int 4917 df-iun 4962 df-iin 4963 df-br 5114 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5557 df-eprel 5562 df-po 5570 df-so 5571 df-fr 5615 df-we 5617 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-of 7675 df-om 7863 df-1st 7986 df-2nd 7987 df-tpos 8222 df-undef 8269 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8453 df-2o 8454 df-er 8694 df-map 8826 df-en 8944 df-dom 8945 df-sdom 8946 df-fin 8947 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-sub 11443 df-neg 11444 df-nn 12234 df-2 12303 df-3 12304 df-4 12305 df-5 12306 df-6 12307 df-n0 12505 df-z 12592 df-uz 12863 df-fz 13536 df-struct 17207 df-sets 17224 df-slot 17242 df-ndx 17254 df-base 17270 df-ress 17291 df-plusg 17323 df-mulr 17324 df-sca 17326 df-vsca 17327 df-0g 17494 df-mre 17638 df-mrc 17639 df-acs 17641 df-proset 18350 df-poset 18369 df-plt 18384 df-lub 18400 df-glb 18401 df-join 18402 df-meet 18403 df-p0 18479 df-p1 18480 df-lat 18488 df-clat 18555 df-mgm 18698 df-sgrp 18777 df-mnd 18793 df-submnd 18842 df-grp 19003 df-minusg 19004 df-sbg 19005 df-subg 19189 df-cntz 19387 df-oppg 19416 df-lsm 19706 df-cmn 19852 df-abl 19853 df-mgp 20217 df-rng 20231 df-ur 20264 df-ring 20317 df-oppr 20419 df-dvdsr 20439 df-unit 20440 df-invr 20470 df-dvr 20483 df-nzr 20596 df-rlreg 20779 df-domn 20780 df-drng 20815 df-lmod 20961 df-lss 21031 df-lsp 21071 df-lvec 21202 df-lsatoms 39640 df-lshyp 39641 df-lcv 39683 df-lfl 39722 df-lkr 39750 df-ldual 39788 df-oposet 39840 df-ol 39842 df-oml 39843 df-covers 39930 df-ats 39931 df-atl 39962 df-cvlat 39986 df-hlat 40015 df-llines 40162 df-lplanes 40163 df-lvols 40164 df-lines 40165 df-psubsp 40167 df-pmap 40168 df-padd 40460 df-lhyp 40652 df-laut 40653 df-ldil 40768 df-ltrn 40769 df-trl 40823 df-tgrp 41407 df-tendo 41419 df-edring 41421 df-dveca 41667 df-disoa 41693 df-dvech 41743 df-dib 41803 df-dic 41837 df-dih 41893 df-doch 42012 df-djh 42059 df-lcdual 42251 df-mapd 42289 |
| This theorem is referenced by: mapdpglem18 42353 |
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