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Mirrors > Home > MPE Home > Th. List > nlmdsdi | Structured version Visualization version GIF version |
Description: Distribute a distance calculation. (Contributed by Mario Carneiro, 6-Oct-2015.) |
Ref | Expression |
---|---|
nlmdsdi.v | ⊢ 𝑉 = (Base‘𝑊) |
nlmdsdi.s | ⊢ · = ( ·𝑠 ‘𝑊) |
nlmdsdi.f | ⊢ 𝐹 = (Scalar‘𝑊) |
nlmdsdi.k | ⊢ 𝐾 = (Base‘𝐹) |
nlmdsdi.d | ⊢ 𝐷 = (dist‘𝑊) |
nlmdsdi.a | ⊢ 𝐴 = (norm‘𝐹) |
Ref | Expression |
---|---|
nlmdsdi | ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((𝐴‘𝑋) · (𝑌𝐷𝑍)) = ((𝑋 · 𝑌)𝐷(𝑋 · 𝑍))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl 483 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ NrmMod) | |
2 | simpr1 1193 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑋 ∈ 𝐾) | |
3 | nlmngp 23841 | . . . . . . 7 ⊢ (𝑊 ∈ NrmMod → 𝑊 ∈ NrmGrp) | |
4 | 3 | adantr 481 | . . . . . 6 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ NrmGrp) |
5 | ngpgrp 23755 | . . . . . 6 ⊢ (𝑊 ∈ NrmGrp → 𝑊 ∈ Grp) | |
6 | 4, 5 | syl 17 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ Grp) |
7 | simpr2 1194 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑌 ∈ 𝑉) | |
8 | simpr3 1195 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑍 ∈ 𝑉) | |
9 | nlmdsdi.v | . . . . . 6 ⊢ 𝑉 = (Base‘𝑊) | |
10 | eqid 2738 | . . . . . 6 ⊢ (-g‘𝑊) = (-g‘𝑊) | |
11 | 9, 10 | grpsubcl 18655 | . . . . 5 ⊢ ((𝑊 ∈ Grp ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉) → (𝑌(-g‘𝑊)𝑍) ∈ 𝑉) |
12 | 6, 7, 8, 11 | syl3anc 1370 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑌(-g‘𝑊)𝑍) ∈ 𝑉) |
13 | eqid 2738 | . . . . 5 ⊢ (norm‘𝑊) = (norm‘𝑊) | |
14 | nlmdsdi.s | . . . . 5 ⊢ · = ( ·𝑠 ‘𝑊) | |
15 | nlmdsdi.f | . . . . 5 ⊢ 𝐹 = (Scalar‘𝑊) | |
16 | nlmdsdi.k | . . . . 5 ⊢ 𝐾 = (Base‘𝐹) | |
17 | nlmdsdi.a | . . . . 5 ⊢ 𝐴 = (norm‘𝐹) | |
18 | 9, 13, 14, 15, 16, 17 | nmvs 23840 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ 𝑋 ∈ 𝐾 ∧ (𝑌(-g‘𝑊)𝑍) ∈ 𝑉) → ((norm‘𝑊)‘(𝑋 · (𝑌(-g‘𝑊)𝑍))) = ((𝐴‘𝑋) · ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍)))) |
19 | 1, 2, 12, 18 | syl3anc 1370 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((norm‘𝑊)‘(𝑋 · (𝑌(-g‘𝑊)𝑍))) = ((𝐴‘𝑋) · ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍)))) |
20 | nlmlmod 23842 | . . . . . 6 ⊢ (𝑊 ∈ NrmMod → 𝑊 ∈ LMod) | |
21 | 20 | adantr 481 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ LMod) |
22 | 9, 14, 15, 16, 10, 21, 2, 7, 8 | lmodsubdi 20180 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑋 · (𝑌(-g‘𝑊)𝑍)) = ((𝑋 · 𝑌)(-g‘𝑊)(𝑋 · 𝑍))) |
23 | 22 | fveq2d 6778 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((norm‘𝑊)‘(𝑋 · (𝑌(-g‘𝑊)𝑍))) = ((norm‘𝑊)‘((𝑋 · 𝑌)(-g‘𝑊)(𝑋 · 𝑍)))) |
24 | 19, 23 | eqtr3d 2780 | . 2 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((𝐴‘𝑋) · ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍))) = ((norm‘𝑊)‘((𝑋 · 𝑌)(-g‘𝑊)(𝑋 · 𝑍)))) |
25 | nlmdsdi.d | . . . . 5 ⊢ 𝐷 = (dist‘𝑊) | |
26 | 13, 9, 10, 25 | ngpds 23760 | . . . 4 ⊢ ((𝑊 ∈ NrmGrp ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉) → (𝑌𝐷𝑍) = ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍))) |
27 | 4, 7, 8, 26 | syl3anc 1370 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑌𝐷𝑍) = ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍))) |
28 | 27 | oveq2d 7291 | . 2 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((𝐴‘𝑋) · (𝑌𝐷𝑍)) = ((𝐴‘𝑋) · ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍)))) |
29 | 9, 15, 14, 16 | lmodvscl 20140 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉) → (𝑋 · 𝑌) ∈ 𝑉) |
30 | 21, 2, 7, 29 | syl3anc 1370 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑋 · 𝑌) ∈ 𝑉) |
31 | 9, 15, 14, 16 | lmodvscl 20140 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → (𝑋 · 𝑍) ∈ 𝑉) |
32 | 21, 2, 8, 31 | syl3anc 1370 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑋 · 𝑍) ∈ 𝑉) |
33 | 13, 9, 10, 25 | ngpds 23760 | . . 3 ⊢ ((𝑊 ∈ NrmGrp ∧ (𝑋 · 𝑌) ∈ 𝑉 ∧ (𝑋 · 𝑍) ∈ 𝑉) → ((𝑋 · 𝑌)𝐷(𝑋 · 𝑍)) = ((norm‘𝑊)‘((𝑋 · 𝑌)(-g‘𝑊)(𝑋 · 𝑍)))) |
34 | 4, 30, 32, 33 | syl3anc 1370 | . 2 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((𝑋 · 𝑌)𝐷(𝑋 · 𝑍)) = ((norm‘𝑊)‘((𝑋 · 𝑌)(-g‘𝑊)(𝑋 · 𝑍)))) |
35 | 24, 28, 34 | 3eqtr4d 2788 | 1 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((𝐴‘𝑋) · (𝑌𝐷𝑍)) = ((𝑋 · 𝑌)𝐷(𝑋 · 𝑍))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1086 = wceq 1539 ∈ wcel 2106 ‘cfv 6433 (class class class)co 7275 · cmul 10876 Basecbs 16912 Scalarcsca 16965 ·𝑠 cvsca 16966 distcds 16971 Grpcgrp 18577 -gcsg 18579 LModclmod 20123 normcnm 23732 NrmGrpcngp 23733 NrmModcnlm 23736 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2709 ax-sep 5223 ax-nul 5230 ax-pow 5288 ax-pr 5352 ax-un 7588 ax-cnex 10927 ax-resscn 10928 ax-1cn 10929 ax-icn 10930 ax-addcl 10931 ax-addrcl 10932 ax-mulcl 10933 ax-mulrcl 10934 ax-mulcom 10935 ax-addass 10936 ax-mulass 10937 ax-distr 10938 ax-i2m1 10939 ax-1ne0 10940 ax-1rid 10941 ax-rnegex 10942 ax-rrecex 10943 ax-cnre 10944 ax-pre-lttri 10945 ax-pre-lttrn 10946 ax-pre-ltadd 10947 ax-pre-mulgt0 10948 ax-pre-sup 10949 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1783 df-nf 1787 df-sb 2068 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2816 df-nfc 2889 df-ne 2944 df-nel 3050 df-ral 3069 df-rex 3070 df-rmo 3071 df-reu 3072 df-rab 3073 df-v 3434 df-sbc 3717 df-csb 3833 df-dif 3890 df-un 3892 df-in 3894 df-ss 3904 df-pss 3906 df-nul 4257 df-if 4460 df-pw 4535 df-sn 4562 df-pr 4564 df-op 4568 df-uni 4840 df-iun 4926 df-br 5075 df-opab 5137 df-mpt 5158 df-tr 5192 df-id 5489 df-eprel 5495 df-po 5503 df-so 5504 df-fr 5544 df-we 5546 df-xp 5595 df-rel 5596 df-cnv 5597 df-co 5598 df-dm 5599 df-rn 5600 df-res 5601 df-ima 5602 df-pred 6202 df-ord 6269 df-on 6270 df-lim 6271 df-suc 6272 df-iota 6391 df-fun 6435 df-fn 6436 df-f 6437 df-f1 6438 df-fo 6439 df-f1o 6440 df-fv 6441 df-riota 7232 df-ov 7278 df-oprab 7279 df-mpo 7280 df-om 7713 df-1st 7831 df-2nd 7832 df-frecs 8097 df-wrecs 8128 df-recs 8202 df-rdg 8241 df-er 8498 df-map 8617 df-en 8734 df-dom 8735 df-sdom 8736 df-sup 9201 df-inf 9202 df-pnf 11011 df-mnf 11012 df-xr 11013 df-ltxr 11014 df-le 11015 df-sub 11207 df-neg 11208 df-div 11633 df-nn 11974 df-2 12036 df-n0 12234 df-z 12320 df-uz 12583 df-q 12689 df-rp 12731 df-xneg 12848 df-xadd 12849 df-xmul 12850 df-sets 16865 df-slot 16883 df-ndx 16895 df-base 16913 df-plusg 16975 df-0g 17152 df-topgen 17154 df-mgm 18326 df-sgrp 18375 df-mnd 18386 df-grp 18580 df-minusg 18581 df-sbg 18582 df-mgp 19721 df-ur 19738 df-ring 19785 df-lmod 20125 df-psmet 20589 df-xmet 20590 df-met 20591 df-bl 20592 df-mopn 20593 df-top 22043 df-topon 22060 df-topsp 22082 df-bases 22096 df-xms 23473 df-ms 23474 df-nm 23738 df-ngp 23739 df-nlm 23742 |
This theorem is referenced by: nlmvscnlem2 23849 |
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