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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mapdh6cN | Structured version Visualization version GIF version | ||
| Description: Lemmma for mapdh6N 42804. (Contributed by NM, 24-Apr-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) |
| mapdh6c.y | ⊢ (𝜑 → 𝑌 ∈ 𝑉) |
| mapdh6c.z | ⊢ (𝜑 → 𝑍 = 0 ) |
| mapdh6c.ne | ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) |
| Ref | Expression |
|---|---|
| mapdh6cN | ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, (𝑌 + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, 𝑌〉) + (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapdh.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | mapdh.c | . . . . 5 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 3 | mapdh.k | . . . . 5 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 4 | 1, 2, 3 | lcdlmod 42649 | . . . 4 ⊢ (𝜑 → 𝐶 ∈ LMod) |
| 5 | lmodgrp 21142 | . . . 4 ⊢ (𝐶 ∈ LMod → 𝐶 ∈ Grp) | |
| 6 | 4, 5 | syl 18 | . . 3 ⊢ (𝜑 → 𝐶 ∈ Grp) |
| 7 | mapdh.q | . . . 4 ⊢ 𝑄 = (0g‘𝐶) | |
| 8 | mapdh.i | . . . 4 ⊢ 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)}))))) | |
| 9 | mapdh.m | . . . 4 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) | |
| 10 | mapdh.u | . . . 4 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 11 | mapdh.v | . . . 4 ⊢ 𝑉 = (Base‘𝑈) | |
| 12 | mapdh.s | . . . 4 ⊢ − = (-g‘𝑈) | |
| 13 | mapdhc.o | . . . 4 ⊢ 0 = (0g‘𝑈) | |
| 14 | mapdh.n | . . . 4 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 15 | mapdh.d | . . . 4 ⊢ 𝐷 = (Base‘𝐶) | |
| 16 | mapdh.r | . . . 4 ⊢ 𝑅 = (-g‘𝐶) | |
| 17 | mapdh.j | . . . 4 ⊢ 𝐽 = (LSpan‘𝐶) | |
| 18 | mapdhc.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝐷) | |
| 19 | mapdh.mn | . . . 4 ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) | |
| 20 | mapdhcl.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) | |
| 21 | mapdh6c.y | . . . 4 ⊢ (𝜑 → 𝑌 ∈ 𝑉) | |
| 22 | 1, 10, 3 | dvhlvec 42166 | . . . . . 6 ⊢ (𝜑 → 𝑈 ∈ LVec) |
| 23 | 20 | eldifad 3911 | . . . . . 6 ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| 24 | mapdh6c.z | . . . . . . 7 ⊢ (𝜑 → 𝑍 = 0 ) | |
| 25 | 1, 10, 3 | dvhlmod 42167 | . . . . . . . 8 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 26 | 11, 13 | lmod0vcl 21166 | . . . . . . . 8 ⊢ (𝑈 ∈ LMod → 0 ∈ 𝑉) |
| 27 | 25, 26 | syl 18 | . . . . . . 7 ⊢ (𝜑 → 0 ∈ 𝑉) |
| 28 | 24, 27 | eqeltrd 2861 | . . . . . 6 ⊢ (𝜑 → 𝑍 ∈ 𝑉) |
| 29 | mapdh6c.ne | . . . . . 6 ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) | |
| 30 | 11, 14, 22, 23, 21, 28, 29 | lspindpi 21410 | . . . . 5 ⊢ (𝜑 → ((𝑁‘{𝑋}) ≠ (𝑁‘{𝑌}) ∧ (𝑁‘{𝑋}) ≠ (𝑁‘{𝑍}))) |
| 31 | 30 | simpld 500 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑌})) |
| 32 | 7, 8, 1, 9, 10, 11, 12, 13, 14, 2, 15, 16, 17, 3, 18, 19, 20, 21, 31 | mapdhcl 42784 | . . 3 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 𝑌〉) ∈ 𝐷) |
| 33 | mapdh.a | . . . 4 ⊢ + = (+g‘𝐶) | |
| 34 | 15, 33, 7 | grprid 19179 | . . 3 ⊢ ((𝐶 ∈ Grp ∧ (𝐼‘〈𝑋, 𝐹, 𝑌〉) ∈ 𝐷) → ((𝐼‘〈𝑋, 𝐹, 𝑌〉) + 𝑄) = (𝐼‘〈𝑋, 𝐹, 𝑌〉)) |
| 35 | 6, 32, 34 | syl2anc 596 | . 2 ⊢ (𝜑 → ((𝐼‘〈𝑋, 𝐹, 𝑌〉) + 𝑄) = (𝐼‘〈𝑋, 𝐹, 𝑌〉)) |
| 36 | 24 | oteq3d 4847 | . . . . 5 ⊢ (𝜑 → 〈𝑋, 𝐹, 𝑍〉 = 〈𝑋, 𝐹, 0 〉) |
| 37 | 36 | fveq2d 6889 | . . . 4 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 𝑍〉) = (𝐼‘〈𝑋, 𝐹, 0 〉)) |
| 38 | 7, 8, 13, 20, 18 | mapdhval0 42782 | . . . 4 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 0 〉) = 𝑄) |
| 39 | 37, 38 | eqtrd 2796 | . . 3 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 𝑍〉) = 𝑄) |
| 40 | 39 | oveq2d 7436 | . 2 ⊢ (𝜑 → ((𝐼‘〈𝑋, 𝐹, 𝑌〉) + (𝐼‘〈𝑋, 𝐹, 𝑍〉)) = ((𝐼‘〈𝑋, 𝐹, 𝑌〉) + 𝑄)) |
| 41 | 24 | oveq2d 7436 | . . . . 5 ⊢ (𝜑 → (𝑌 + 𝑍) = (𝑌 + 0 )) |
| 42 | lmodgrp 21142 | . . . . . . 7 ⊢ (𝑈 ∈ LMod → 𝑈 ∈ Grp) | |
| 43 | 25, 42 | syl 18 | . . . . . 6 ⊢ (𝜑 → 𝑈 ∈ Grp) |
| 44 | mapdh.p | . . . . . . 7 ⊢ + = (+g‘𝑈) | |
| 45 | 11, 44, 13 | grprid 19179 | . . . . . 6 ⊢ ((𝑈 ∈ Grp ∧ 𝑌 ∈ 𝑉) → (𝑌 + 0 ) = 𝑌) |
| 46 | 43, 21, 45 | syl2anc 596 | . . . . 5 ⊢ (𝜑 → (𝑌 + 0 ) = 𝑌) |
| 47 | 41, 46 | eqtrd 2796 | . . . 4 ⊢ (𝜑 → (𝑌 + 𝑍) = 𝑌) |
| 48 | 47 | oteq3d 4847 | . . 3 ⊢ (𝜑 → 〈𝑋, 𝐹, (𝑌 + 𝑍)〉 = 〈𝑋, 𝐹, 𝑌〉) |
| 49 | 48 | fveq2d 6889 | . 2 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, (𝑌 + 𝑍)〉) = (𝐼‘〈𝑋, 𝐹, 𝑌〉)) |
| 50 | 35, 40, 49 | 3eqtr4rd 2807 | 1 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, (𝑌 + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, 𝑌〉) + (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ¬ wn 3 → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ≠ wne 2956 Vcvv 3451 ∖ cdif 3896 ifcif 4482 {csn 4584 {cpr 4586 〈cotp 4592 ↦ cmpt 5186 ‘cfv 6538 ℩crio 7376 (class class class)co 7420 1st c1st 7999 2nd c2nd 8000 Basecbs 17387 +gcplusg 17428 0gc0g 17610 Grpcgrp 19144 -gcsg 19146 LModclmod 21135 LSpanclspn 21246 HLchlt 40407 LHypclh 41041 DVecHcdvh 42135 LCDualclcd 42643 mapdcmpd 42681 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7751 ax-cnex 11256 ax-resscn 11257 ax-1cn 11258 ax-icn 11259 ax-addcl 11260 ax-addrcl 11261 ax-mulcl 11262 ax-mulrcl 11263 ax-mulcom 11264 ax-addass 11265 ax-mulass 11266 ax-distr 11267 ax-i2m1 11268 ax-1ne0 11269 ax-1rid 11270 ax-rnegex 11271 ax-rrecex 11272 ax-cnre 11273 ax-pre-lttri 11274 ax-pre-lttrn 11275 ax-pre-ltadd 11276 ax-pre-mulgt0 11277 ax-riotaBAD 40010 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-ot 4593 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 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 8243 df-undef 8290 df-frecs 8299 df-wrecs 8330 df-recs 8379 df-rdg 8418 df-1o 8476 df-2o 8477 df-er 8717 df-map 8849 df-en 8974 df-dom 8975 df-sdom 8976 df-fin 8977 df-pnf 11345 df-mnf 11346 df-xr 11347 df-ltxr 11348 df-le 11349 df-sub 11543 df-neg 11544 df-nn 12336 df-2 12405 df-3 12406 df-4 12407 df-5 12408 df-6 12409 df-n0 12607 df-z 12694 df-uz 12966 df-fz 13640 df-struct 17325 df-sets 17342 df-slot 17360 df-ndx 17372 df-base 17388 df-ress 17409 df-plusg 17441 df-mulr 17442 df-sca 17444 df-vsca 17445 df-0g 17612 df-mre 17756 df-mrc 17757 df-acs 17759 df-proset 18468 df-poset 18487 df-plt 18502 df-lub 18518 df-glb 18519 df-join 18520 df-meet 18521 df-p0 18597 df-p1 18598 df-lat 18606 df-clat 18673 df-mgm 18816 df-sgrp 18908 df-mnd 18924 df-submnd 18979 df-grp 19147 df-minusg 19148 df-sbg 19149 df-subg 19333 df-cntz 19531 df-oppg 19560 df-lsm 19850 df-cmn 19996 df-abl 19997 df-mgp 20361 df-rng 20375 df-ur 20408 df-ring 20461 df-oppr 20567 df-dvdsr 20587 df-unit 20588 df-invr 20618 df-dvr 20631 df-nzr 20763 df-rlreg 20946 df-domn 20947 df-drng 20982 df-lmod 21137 df-lss 21207 df-lsp 21247 df-lvec 21378 df-lsatoms 40033 df-lshyp 40034 df-lcv 40076 df-lfl 40115 df-lkr 40143 df-ldual 40181 df-oposet 40233 df-ol 40235 df-oml 40236 df-covers 40323 df-ats 40324 df-atl 40355 df-cvlat 40379 df-hlat 40408 df-llines 40555 df-lplanes 40556 df-lvols 40557 df-lines 40558 df-psubsp 40560 df-pmap 40561 df-padd 40853 df-lhyp 41045 df-laut 41046 df-ldil 41161 df-ltrn 41162 df-trl 41216 df-tgrp 41800 df-tendo 41812 df-edring 41814 df-dveca 42060 df-disoa 42086 df-dvech 42136 df-dib 42196 df-dic 42230 df-dih 42286 df-doch 42405 df-djh 42452 df-lcdual 42644 df-mapd 42682 |
| This theorem is used by: mapdh6kN 42803 |
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