| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > hdmapsub | Structured version Visualization version GIF version | ||
| Description: Part of proof of part 12 in [Baer] p. 49 line 5, (a-b)S = aS-bS in their notation (S = sigma). (Contributed by NM, 26-May-2015.) |
| Ref | Expression |
|---|---|
| hdmap12c.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| hdmap12c.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| hdmap12c.v | ⊢ 𝑉 = (Base‘𝑈) |
| hdmap12c.m | ⊢ − = (-g‘𝑈) |
| hdmap12c.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| hdmap12c.n | ⊢ 𝑁 = (-g‘𝐶) |
| hdmap12c.s | ⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊) |
| hdmap12c.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| hdmap12c.x | ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| hdmap12c.y | ⊢ (𝜑 → 𝑌 ∈ 𝑉) |
| Ref | Expression |
|---|---|
| hdmapsub | ⊢ (𝜑 → (𝑆‘(𝑋 − 𝑌)) = ((𝑆‘𝑋)𝑁(𝑆‘𝑌))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hdmap12c.x | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ 𝑉) | |
| 2 | hdmap12c.y | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ 𝑉) | |
| 3 | hdmap12c.v | . . . . . 6 ⊢ 𝑉 = (Base‘𝑈) | |
| 4 | eqid 2760 | . . . . . 6 ⊢ (+g‘𝑈) = (+g‘𝑈) | |
| 5 | eqid 2760 | . . . . . 6 ⊢ (invg‘𝑈) = (invg‘𝑈) | |
| 6 | hdmap12c.m | . . . . . 6 ⊢ − = (-g‘𝑈) | |
| 7 | 3, 4, 5, 6 | grpsubval 19196 | . . . . 5 ⊢ ((𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 − 𝑌) = (𝑋(+g‘𝑈)((invg‘𝑈)‘𝑌))) |
| 8 | 1, 2, 7 | syl2anc 596 | . . . 4 ⊢ (𝜑 → (𝑋 − 𝑌) = (𝑋(+g‘𝑈)((invg‘𝑈)‘𝑌))) |
| 9 | 8 | fveq2d 6889 | . . 3 ⊢ (𝜑 → (𝑆‘(𝑋 − 𝑌)) = (𝑆‘(𝑋(+g‘𝑈)((invg‘𝑈)‘𝑌)))) |
| 10 | hdmap12c.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 11 | hdmap12c.u | . . . 4 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 12 | hdmap12c.c | . . . 4 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 13 | eqid 2760 | . . . 4 ⊢ (+g‘𝐶) = (+g‘𝐶) | |
| 14 | hdmap12c.s | . . . 4 ⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊) | |
| 15 | hdmap12c.k | . . . 4 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 16 | 10, 11, 15 | dvhlmod 42168 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 17 | 3, 5 | lmodvnegcl 21178 | . . . . 5 ⊢ ((𝑈 ∈ LMod ∧ 𝑌 ∈ 𝑉) → ((invg‘𝑈)‘𝑌) ∈ 𝑉) |
| 18 | 16, 2, 17 | syl2anc 596 | . . . 4 ⊢ (𝜑 → ((invg‘𝑈)‘𝑌) ∈ 𝑉) |
| 19 | 10, 11, 3, 4, 12, 13, 14, 15, 1, 18 | hdmapadd 42901 | . . 3 ⊢ (𝜑 → (𝑆‘(𝑋(+g‘𝑈)((invg‘𝑈)‘𝑌))) = ((𝑆‘𝑋)(+g‘𝐶)(𝑆‘((invg‘𝑈)‘𝑌)))) |
| 20 | eqid 2760 | . . . . 5 ⊢ (invg‘𝐶) = (invg‘𝐶) | |
| 21 | 10, 11, 3, 5, 12, 20, 14, 15, 2 | hdmapneg 42904 | . . . 4 ⊢ (𝜑 → (𝑆‘((invg‘𝑈)‘𝑌)) = ((invg‘𝐶)‘(𝑆‘𝑌))) |
| 22 | 21 | oveq2d 7436 | . . 3 ⊢ (𝜑 → ((𝑆‘𝑋)(+g‘𝐶)(𝑆‘((invg‘𝑈)‘𝑌))) = ((𝑆‘𝑋)(+g‘𝐶)((invg‘𝐶)‘(𝑆‘𝑌)))) |
| 23 | 9, 19, 22 | 3eqtrd 2799 | . 2 ⊢ (𝜑 → (𝑆‘(𝑋 − 𝑌)) = ((𝑆‘𝑋)(+g‘𝐶)((invg‘𝐶)‘(𝑆‘𝑌)))) |
| 24 | eqid 2760 | . . . 4 ⊢ (Base‘𝐶) = (Base‘𝐶) | |
| 25 | 10, 11, 3, 12, 24, 14, 15, 1 | hdmapcl 42888 | . . 3 ⊢ (𝜑 → (𝑆‘𝑋) ∈ (Base‘𝐶)) |
| 26 | 10, 11, 3, 12, 24, 14, 15, 2 | hdmapcl 42888 | . . 3 ⊢ (𝜑 → (𝑆‘𝑌) ∈ (Base‘𝐶)) |
| 27 | hdmap12c.n | . . . 4 ⊢ 𝑁 = (-g‘𝐶) | |
| 28 | 24, 13, 20, 27 | grpsubval 19196 | . . 3 ⊢ (((𝑆‘𝑋) ∈ (Base‘𝐶) ∧ (𝑆‘𝑌) ∈ (Base‘𝐶)) → ((𝑆‘𝑋)𝑁(𝑆‘𝑌)) = ((𝑆‘𝑋)(+g‘𝐶)((invg‘𝐶)‘(𝑆‘𝑌)))) |
| 29 | 25, 26, 28 | syl2anc 596 | . 2 ⊢ (𝜑 → ((𝑆‘𝑋)𝑁(𝑆‘𝑌)) = ((𝑆‘𝑋)(+g‘𝐶)((invg‘𝐶)‘(𝑆‘𝑌)))) |
| 30 | 23, 29 | eqtr4d 2798 | 1 ⊢ (𝜑 → (𝑆‘(𝑋 − 𝑌)) = ((𝑆‘𝑋)𝑁(𝑆‘𝑌))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ‘cfv 6538 (class class class)co 7420 Basecbs 17387 +gcplusg 17428 invgcminusg 19145 -gcsg 19146 LModclmod 21135 HLchlt 40408 LHypclh 41042 DVecHcdvh 42136 LCDualclcd 42644 HDMapchdma 42850 |
| 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 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 40011 |
| 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 4584 df-pr 4586 df-tp 4588 df-op 4590 df-ot 4592 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 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 40034 df-lshyp 40035 df-lcv 40077 df-lfl 40116 df-lkr 40144 df-ldual 40182 df-oposet 40234 df-ol 40236 df-oml 40237 df-covers 40324 df-ats 40325 df-atl 40356 df-cvlat 40380 df-hlat 40409 df-llines 40556 df-lplanes 40557 df-lvols 40558 df-lines 40559 df-psubsp 40561 df-pmap 40562 df-padd 40854 df-lhyp 41046 df-laut 41047 df-ldil 41162 df-ltrn 41163 df-trl 41217 df-tgrp 41801 df-tendo 41813 df-edring 41815 df-dveca 42061 df-disoa 42087 df-dvech 42137 df-dib 42197 df-dic 42231 df-dih 42287 df-doch 42406 df-djh 42453 df-lcdual 42645 df-mapd 42683 df-hvmap 42815 df-hdmap1 42851 df-hdmap 42852 |
| This theorem is used by: hdmap11 42906 hdmapinvlem3 42978 |
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