| Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
| 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 2762 | . . . . . 6 ⊢ (+g‘𝑈) = (+g‘𝑈) | |
| 5 | eqid 2762 | . . . . . 6 ⊢ (invg‘𝑈) = (invg‘𝑈) | |
| 6 | hdmap12c.m | . . . . . 6 ⊢ − = (-g‘𝑈) | |
| 7 | 3, 4, 5, 6 | grpsubval 19027 | . . . . 5 ⊢ ((𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 − 𝑌) = (𝑋(+g‘𝑈)((invg‘𝑈)‘𝑌))) |
| 8 | 1, 2, 7 | syl2anc 593 | . . . 4 ⊢ (𝜑 → (𝑋 − 𝑌) = (𝑋(+g‘𝑈)((invg‘𝑈)‘𝑌))) |
| 9 | 8 | fveq2d 6871 | . . 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 2762 | . . . 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 41734 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 17 | 3, 5 | lmodvnegcl 20970 | . . . . 5 ⊢ ((𝑈 ∈ LMod ∧ 𝑌 ∈ 𝑉) → ((invg‘𝑈)‘𝑌) ∈ 𝑉) |
| 18 | 16, 2, 17 | syl2anc 593 | . . . 4 ⊢ (𝜑 → ((invg‘𝑈)‘𝑌) ∈ 𝑉) |
| 19 | 10, 11, 3, 4, 12, 13, 14, 15, 1, 18 | hdmapadd 42467 | . . 3 ⊢ (𝜑 → (𝑆‘(𝑋(+g‘𝑈)((invg‘𝑈)‘𝑌))) = ((𝑆‘𝑋)(+g‘𝐶)(𝑆‘((invg‘𝑈)‘𝑌)))) |
| 20 | eqid 2762 | . . . . 5 ⊢ (invg‘𝐶) = (invg‘𝐶) | |
| 21 | 10, 11, 3, 5, 12, 20, 14, 15, 2 | hdmapneg 42470 | . . . 4 ⊢ (𝜑 → (𝑆‘((invg‘𝑈)‘𝑌)) = ((invg‘𝐶)‘(𝑆‘𝑌))) |
| 22 | 21 | oveq2d 7412 | . . 3 ⊢ (𝜑 → ((𝑆‘𝑋)(+g‘𝐶)(𝑆‘((invg‘𝑈)‘𝑌))) = ((𝑆‘𝑋)(+g‘𝐶)((invg‘𝐶)‘(𝑆‘𝑌)))) |
| 23 | 9, 19, 22 | 3eqtrd 2801 | . 2 ⊢ (𝜑 → (𝑆‘(𝑋 − 𝑌)) = ((𝑆‘𝑋)(+g‘𝐶)((invg‘𝐶)‘(𝑆‘𝑌)))) |
| 24 | eqid 2762 | . . . 4 ⊢ (Base‘𝐶) = (Base‘𝐶) | |
| 25 | 10, 11, 3, 12, 24, 14, 15, 1 | hdmapcl 42454 | . . 3 ⊢ (𝜑 → (𝑆‘𝑋) ∈ (Base‘𝐶)) |
| 26 | 10, 11, 3, 12, 24, 14, 15, 2 | hdmapcl 42454 | . . 3 ⊢ (𝜑 → (𝑆‘𝑌) ∈ (Base‘𝐶)) |
| 27 | hdmap12c.n | . . . 4 ⊢ 𝑁 = (-g‘𝐶) | |
| 28 | 24, 13, 20, 27 | grpsubval 19027 | . . 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 593 | . 2 ⊢ (𝜑 → ((𝑆‘𝑋)𝑁(𝑆‘𝑌)) = ((𝑆‘𝑋)(+g‘𝐶)((invg‘𝐶)‘(𝑆‘𝑌)))) |
| 30 | 23, 29 | eqtr4d 2800 | 1 ⊢ (𝜑 → (𝑆‘(𝑋 − 𝑌)) = ((𝑆‘𝑋)𝑁(𝑆‘𝑌))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1560 ∈ wcel 2142 ‘cfv 6521 (class class class)co 7396 Basecbs 17245 +gcplusg 17286 invgcminusg 18976 -gcsg 18977 LModclmod 20927 HLchlt 39974 LHypclh 40608 DVecHcdvh 41702 LCDualclcd 42210 HDMapchdma 42416 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-rep 5227 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 ax-cnex 11129 ax-resscn 11130 ax-1cn 11131 ax-icn 11132 ax-addcl 11133 ax-addrcl 11134 ax-mulcl 11135 ax-mulrcl 11136 ax-mulcom 11137 ax-addass 11138 ax-mulass 11139 ax-distr 11140 ax-i2m1 11141 ax-1ne0 11142 ax-1rid 11143 ax-rnegex 11144 ax-rrecex 11145 ax-cnre 11146 ax-pre-lttri 11147 ax-pre-lttrn 11148 ax-pre-ltadd 11149 ax-pre-mulgt0 11150 ax-riotaBAD 39577 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-ot 4591 df-uni 4866 df-int 4906 df-iun 4951 df-iin 4952 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-ord 6349 df-on 6350 df-lim 6351 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-of 7660 df-om 7847 df-1st 7970 df-2nd 7971 df-tpos 8206 df-undef 8253 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-1o 8437 df-2o 8438 df-er 8678 df-map 8810 df-en 8928 df-dom 8929 df-sdom 8930 df-fin 8931 df-pnf 11218 df-mnf 11219 df-xr 11220 df-ltxr 11221 df-le 11222 df-sub 11416 df-neg 11417 df-nn 12211 df-2 12280 df-3 12281 df-4 12282 df-5 12283 df-6 12284 df-n0 12482 df-z 12569 df-uz 12840 df-fz 13513 df-struct 17183 df-sets 17200 df-slot 17218 df-ndx 17230 df-base 17246 df-ress 17267 df-plusg 17299 df-mulr 17300 df-sca 17302 df-vsca 17303 df-0g 17470 df-mre 17614 df-mrc 17615 df-acs 17617 df-proset 18326 df-poset 18345 df-plt 18360 df-lub 18376 df-glb 18377 df-join 18378 df-meet 18379 df-p0 18455 df-p1 18456 df-lat 18464 df-clat 18531 df-mgm 18674 df-sgrp 18753 df-mnd 18769 df-submnd 18818 df-grp 18978 df-minusg 18979 df-sbg 18980 df-subg 19165 df-cntz 19357 df-oppg 19386 df-lsm 19676 df-cmn 19822 df-abl 19823 df-mgp 20187 df-rng 20199 df-ur 20232 df-ring 20285 df-oppr 20386 df-dvdsr 20406 df-unit 20407 df-invr 20437 df-dvr 20450 df-nzr 20563 df-rlreg 20744 df-domn 20745 df-drng 20781 df-lmod 20929 df-lss 20999 df-lsp 21039 df-lvec 21170 df-lsatoms 39600 df-lshyp 39601 df-lcv 39643 df-lfl 39682 df-lkr 39710 df-ldual 39748 df-oposet 39800 df-ol 39802 df-oml 39803 df-covers 39890 df-ats 39891 df-atl 39922 df-cvlat 39946 df-hlat 39975 df-llines 40122 df-lplanes 40123 df-lvols 40124 df-lines 40125 df-psubsp 40127 df-pmap 40128 df-padd 40420 df-lhyp 40612 df-laut 40613 df-ldil 40728 df-ltrn 40729 df-trl 40783 df-tgrp 41367 df-tendo 41379 df-edring 41381 df-dveca 41627 df-disoa 41653 df-dvech 41703 df-dib 41763 df-dic 41797 df-dih 41853 df-doch 41972 df-djh 42019 df-lcdual 42211 df-mapd 42249 df-hvmap 42381 df-hdmap1 42417 df-hdmap 42418 |
| This theorem is referenced by: hdmap11 42472 hdmapinvlem3 42544 |
| Copyright terms: Public domain | W3C validator |