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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mapdh6eN | Structured version Visualization version GIF version | ||
| Description: Lemmma for mapdh6N 42944. Part (6) in [Baer] p. 47 line 38. (Contributed by NM, 1-May-2015.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| mapdh.q | ⊢ 𝑄 = (0g‘𝐶) |
| mapdh.i | ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) |
| mapdh.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| mapdh.m | ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) |
| mapdh.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| mapdh.v | ⊢ 𝑉 = (Base‘𝑈) |
| mapdh.s | ⊢ − = (-g‘𝑈) |
| mapdhc.o | ⊢ 0 = (0g‘𝑈) |
| mapdh.n | ⊢ 𝑁 = (LSpan‘𝑈) |
| mapdh.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| mapdh.d | ⊢ 𝐷 = (Base‘𝐶) |
| mapdh.r | ⊢ 𝑅 = (-g‘𝐶) |
| mapdh.j | ⊢ 𝐽 = (LSpan‘𝐶) |
| mapdh.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| mapdhc.f | ⊢ (𝜑 → 𝐹 ∈ 𝐷) |
| mapdh.mn | ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) |
| mapdhcl.x | ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) |
| mapdh.p | ⊢ + = (+g‘𝑈) |
| mapdh.a | ⊢ + = (+g‘𝐶) |
| mapdh6d.xn | ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) |
| mapdh6d.yz | ⊢ (𝜑 → (𝑁‘{𝑌}) = (𝑁‘{𝑍})) |
| mapdh6d.y | ⊢ (𝜑 → 𝑌 ∈ (𝑉 ∖ { 0 })) |
| mapdh6d.z | ⊢ (𝜑 → 𝑍 ∈ (𝑉 ∖ { 0 })) |
| mapdh6d.w | ⊢ (𝜑 → 𝑤 ∈ (𝑉 ∖ { 0 })) |
| mapdh6d.wn | ⊢ (𝜑 → ¬ 𝑤 ∈ (𝑁‘{𝑋, 𝑌})) |
| Ref | Expression |
|---|---|
| mapdh6eN | ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, ((𝑤 + 𝑌) + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, (𝑤 + 𝑌)〉) + (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapdh.q | . 2 ⊢ 𝑄 = (0g‘𝐶) | |
| 2 | mapdh.i | . 2 ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) | |
| 3 | mapdh.h | . 2 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | mapdh.m | . 2 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) | |
| 5 | mapdh.u | . 2 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 6 | mapdh.v | . 2 ⊢ 𝑉 = (Base‘𝑈) | |
| 7 | mapdh.s | . 2 ⊢ − = (-g‘𝑈) | |
| 8 | mapdhc.o | . 2 ⊢ 0 = (0g‘𝑈) | |
| 9 | mapdh.n | . 2 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 10 | mapdh.c | . 2 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 11 | mapdh.d | . 2 ⊢ 𝐷 = (Base‘𝐶) | |
| 12 | mapdh.r | . 2 ⊢ 𝑅 = (-g‘𝐶) | |
| 13 | mapdh.j | . 2 ⊢ 𝐽 = (LSpan‘𝐶) | |
| 14 | mapdh.k | . 2 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 15 | mapdhc.f | . 2 ⊢ (𝜑 → 𝐹 ∈ 𝐷) | |
| 16 | mapdh.mn | . 2 ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) | |
| 17 | mapdhcl.x | . 2 ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) | |
| 18 | mapdh.p | . 2 ⊢ + = (+g‘𝑈) | |
| 19 | mapdh.a | . 2 ⊢ + = (+g‘𝐶) | |
| 20 | 3, 5, 14 | dvhlmod 42307 | . . . 4 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 21 | mapdh6d.w | . . . . 5 ⊢ (𝜑 → 𝑤 ∈ (𝑉 ∖ { 0 })) | |
| 22 | 21 | eldifad 4053 | . . . 4 ⊢ (𝜑 → 𝑤 ∈ 𝑉) |
| 23 | mapdh6d.y | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ (𝑉 ∖ { 0 })) | |
| 24 | 23 | eldifad 4053 | . . . 4 ⊢ (𝜑 → 𝑌 ∈ 𝑉) |
| 25 | 6, 18 | lmodvacl 21162 | . . . 4 ⊢ ((𝑈 ∈ LMod ∧ 𝑤 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑤 + 𝑌) ∈ 𝑉) |
| 26 | 20, 22, 24, 25 | syl3anc 1398 | . . 3 ⊢ (𝜑 → (𝑤 + 𝑌) ∈ 𝑉) |
| 27 | 3, 5, 14 | dvhlvec 42306 | . . . . . 6 ⊢ (𝜑 → 𝑈 ∈ LVec) |
| 28 | 17 | eldifad 4053 | . . . . . 6 ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| 29 | mapdh6d.wn | . . . . . 6 ⊢ (𝜑 → ¬ 𝑤 ∈ (𝑁‘{𝑋, 𝑌})) | |
| 30 | 6, 9, 27, 22, 28, 24, 29 | lspindpi 21422 | . . . . 5 ⊢ (𝜑 → ((𝑁‘{𝑤}) ≠ (𝑁‘{𝑋}) ∧ (𝑁‘{𝑤}) ≠ (𝑁‘{𝑌}))) |
| 31 | 30 | simprd 501 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑤}) ≠ (𝑁‘{𝑌})) |
| 32 | 6, 18, 8, 9, 20, 22, 24, 31 | lmodindp1 21301 | . . 3 ⊢ (𝜑 → (𝑤 + 𝑌) ≠ 0 ) |
| 33 | eldifsn 4747 | . . 3 ⊢ ((𝑤 + 𝑌) ∈ (𝑉 ∖ { 0 }) ↔ ((𝑤 + 𝑌) ∈ 𝑉 ∧ (𝑤 + 𝑌) ≠ 0 )) | |
| 34 | 26, 32, 33 | sylanbrc 595 | . 2 ⊢ (𝜑 → (𝑤 + 𝑌) ∈ (𝑉 ∖ { 0 })) |
| 35 | mapdh6d.z | . 2 ⊢ (𝜑 → 𝑍 ∈ (𝑉 ∖ { 0 })) | |
| 36 | 35 | eldifad 4053 | . . . . 5 ⊢ (𝜑 → 𝑍 ∈ 𝑉) |
| 37 | mapdh6d.yz | . . . . . 6 ⊢ (𝜑 → (𝑁‘{𝑌}) = (𝑁‘{𝑍})) | |
| 38 | mapdh6d.xn | . . . . . . . 8 ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) | |
| 39 | 6, 9, 27, 28, 24, 36, 38 | lspindpi 21422 | . . . . . . 7 ⊢ (𝜑 → ((𝑁‘{𝑋}) ≠ (𝑁‘{𝑌}) ∧ (𝑁‘{𝑋}) ≠ (𝑁‘{𝑍}))) |
| 40 | 39 | simpld 500 | . . . . . 6 ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑌})) |
| 41 | 6, 18, 8, 9, 27, 17, 23, 35, 21, 37, 40, 29 | mapdindp3 42919 | . . . . 5 ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{(𝑤 + 𝑌)})) |
| 42 | 6, 18, 8, 9, 27, 17, 23, 35, 21, 37, 40, 29 | mapdindp4 42920 | . . . . 5 ⊢ (𝜑 → ¬ 𝑍 ∈ (𝑁‘{𝑋, (𝑤 + 𝑌)})) |
| 43 | 6, 8, 9, 27, 17, 26, 36, 41, 42 | lspindp1 21423 | . . . 4 ⊢ (𝜑 → ((𝑁‘{𝑍}) ≠ (𝑁‘{(𝑤 + 𝑌)}) ∧ ¬ 𝑋 ∈ (𝑁‘{𝑍, (𝑤 + 𝑌)}))) |
| 44 | 43 | simprd 501 | . . 3 ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑍, (𝑤 + 𝑌)})) |
| 45 | prcom 4692 | . . . . 5 ⊢ {(𝑤 + 𝑌), 𝑍} = {𝑍, (𝑤 + 𝑌)} | |
| 46 | 45 | fveq2i 6896 | . . . 4 ⊢ (𝑁‘{(𝑤 + 𝑌), 𝑍}) = (𝑁‘{𝑍, (𝑤 + 𝑌)}) |
| 47 | 46 | eleq2i 2855 | . . 3 ⊢ (𝑋 ∈ (𝑁‘{(𝑤 + 𝑌), 𝑍}) ↔ 𝑋 ∈ (𝑁‘{𝑍, (𝑤 + 𝑌)})) |
| 48 | 44, 47 | sylnibr 332 | . 2 ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{(𝑤 + 𝑌), 𝑍})) |
| 49 | 6, 9, 27, 36, 28, 26, 42 | lspindpi 21422 | . . . 4 ⊢ (𝜑 → ((𝑁‘{𝑍}) ≠ (𝑁‘{𝑋}) ∧ (𝑁‘{𝑍}) ≠ (𝑁‘{(𝑤 + 𝑌)}))) |
| 50 | 49 | simprd 501 | . . 3 ⊢ (𝜑 → (𝑁‘{𝑍}) ≠ (𝑁‘{(𝑤 + 𝑌)})) |
| 51 | 50 | necomd 3013 | . 2 ⊢ (𝜑 → (𝑁‘{(𝑤 + 𝑌)}) ≠ (𝑁‘{𝑍})) |
| 52 | eqidd 2764 | . 2 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, (𝑤 + 𝑌)〉) = (𝐼‘〈𝑋, 𝐹, (𝑤 + 𝑌)〉)) | |
| 53 | eqidd 2764 | . 2 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 𝑍〉) = (𝐼‘〈𝑋, 𝐹, 𝑍〉)) | |
| 54 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 34, 35, 48, 51, 52, 53 | mapdh6aN 42932 | 1 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, ((𝑤 + 𝑌) + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, (𝑤 + 𝑌)〉) + (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ¬ wn 3 → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2146 ≠ wne 2958 Vcvv 3453 ∖ cdif 4047 ifcif 4484 {csn 4587 {cpr 4589 〈cotp 4860 ↦ cmpt 5188 ‘cfv 6546 ℩crio 7383 (class class class)co 7427 1st c1st 8006 2nd c2nd 8007 Basecbs 17399 +gcplusg 17440 0gc0g 17622 -gcsg 19158 LModclmod 21147 LSpanclspn 21258 HLchlt 40547 LHypclh 41181 DVecHcdvh 42275 LCDualclcd 42783 mapdcmpd 42821 |
| 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 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-rep 5234 ax-sep 5251 ax-nul 5262 ax-pow 5330 ax-pr 5394 ax-un 7758 ax-cnex 11266 ax-resscn 11267 ax-1cn 11268 ax-icn 11269 ax-addcl 11270 ax-addrcl 11271 ax-mulcl 11272 ax-mulrcl 11273 ax-mulcom 11274 ax-addass 11275 ax-mulass 11276 ax-distr 11277 ax-i2m1 11278 ax-1ne0 11279 ax-1rid 11280 ax-rnegex 11281 ax-rrecex 11282 ax-cnre 11283 ax-pre-lttri 11284 ax-pre-lttrn 11285 ax-pre-ltadd 11286 ax-pre-mulgt0 11287 ax-riotaBAD 40150 |
| 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 2101 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3455 df-sbc 3742 df-csb 3851 df-ss 3900 df-pss 4016 df-dif 4049 df-in 4093 df-un 4153 df-nul 4281 df-if 4485 df-pw 4561 df-sn 4588 df-pr 4590 df-tp 4592 df-op 4838 df-ot 4861 df-uni 4870 df-int 4910 df-iun 4955 df-iin 4956 df-br 5106 df-opab 5170 df-mpt 5189 df-tr 5215 df-id 5549 df-eprel 5554 df-po 5562 df-so 5563 df-fr 5607 df-we 5609 df-xp 5660 df-rel 5661 df-cnv 5662 df-co 5663 df-dm 5664 df-rn 5665 df-res 5666 df-ima 5667 df-pred 6310 df-ord 6371 df-on 6372 df-lim 6373 df-suc 6374 df-iota 6500 df-fun 6548 df-fn 6549 df-f 6550 df-f1 6551 df-fo 6552 df-f1o 6553 df-fv 6554 df-riota 7384 df-ov 7430 df-oprab 7431 df-mpo 7432 df-of 7700 df-om 7885 df-1st 8008 df-2nd 8009 df-tpos 8254 df-undef 8301 df-frecs 8310 df-wrecs 8341 df-recs 8390 df-rdg 8429 df-1o 8487 df-2o 8488 df-er 8728 df-map 8860 df-en 8985 df-dom 8986 df-sdom 8987 df-fin 8988 df-pnf 11355 df-mnf 11356 df-xr 11357 df-ltxr 11358 df-le 11359 df-sub 11553 df-neg 11554 df-nn 12346 df-2 12415 df-3 12416 df-4 12417 df-5 12418 df-6 12419 df-n0 12617 df-z 12704 df-uz 12976 df-fz 13650 df-struct 17337 df-sets 17354 df-slot 17372 df-ndx 17384 df-base 17400 df-ress 17421 df-plusg 17453 df-mulr 17454 df-sca 17456 df-vsca 17457 df-0g 17624 df-mre 17768 df-mrc 17769 df-acs 17771 df-proset 18480 df-poset 18499 df-plt 18514 df-lub 18530 df-glb 18531 df-join 18532 df-meet 18533 df-p0 18609 df-p1 18610 df-lat 18618 df-clat 18685 df-mgm 18828 df-sgrp 18920 df-mnd 18936 df-submnd 18991 df-grp 19159 df-minusg 19160 df-sbg 19161 df-subg 19345 df-cntz 19543 df-oppg 19572 df-lsm 19862 df-cmn 20008 df-abl 20009 df-mgp 20373 df-rng 20387 df-ur 20420 df-ring 20473 df-oppr 20579 df-dvdsr 20599 df-unit 20600 df-invr 20630 df-dvr 20643 df-nzr 20775 df-rlreg 20958 df-domn 20959 df-drng 20994 df-lmod 21149 df-lss 21219 df-lsp 21259 df-lvec 21390 df-lsatoms 40173 df-lshyp 40174 df-lcv 40216 df-lfl 40255 df-lkr 40283 df-ldual 40321 df-oposet 40373 df-ol 40375 df-oml 40376 df-covers 40463 df-ats 40464 df-atl 40495 df-cvlat 40519 df-hlat 40548 df-llines 40695 df-lplanes 40696 df-lvols 40697 df-lines 40698 df-psubsp 40700 df-pmap 40701 df-padd 40993 df-lhyp 41185 df-laut 41186 df-ldil 41301 df-ltrn 41302 df-trl 41356 df-tgrp 41940 df-tendo 41952 df-edring 41954 df-dveca 42200 df-disoa 42226 df-dvech 42276 df-dib 42336 df-dic 42370 df-dih 42426 df-doch 42545 df-djh 42592 df-lcdual 42784 df-mapd 42822 |
| This theorem is used by: mapdh6gN 42939 |
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