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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 488 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ NrmMod) | |
| 2 | simpr1 1213 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑋 ∈ 𝐾) | |
| 3 | nlmngp 24935 | . . . . . . 7 ⊢ (𝑊 ∈ NrmMod → 𝑊 ∈ NrmGrp) | |
| 4 | 3 | adantr 486 | . . . . . 6 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ NrmGrp) |
| 5 | ngpgrp 24857 | . . . . . 6 ⊢ (𝑊 ∈ NrmGrp → 𝑊 ∈ Grp) | |
| 6 | 4, 5 | syl 18 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ Grp) |
| 7 | simpr2 1214 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑌 ∈ 𝑉) | |
| 8 | simpr3 1215 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑍 ∈ 𝑉) | |
| 9 | nlmdsdi.v | . . . . . 6 ⊢ 𝑉 = (Base‘𝑊) | |
| 10 | eqid 2760 | . . . . . 6 ⊢ (-g‘𝑊) = (-g‘𝑊) | |
| 11 | 9, 10 | grpsubcl 19169 | . . . . 5 ⊢ ((𝑊 ∈ Grp ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉) → (𝑌(-g‘𝑊)𝑍) ∈ 𝑉) |
| 12 | 6, 7, 8, 11 | syl3anc 1398 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑌(-g‘𝑊)𝑍) ∈ 𝑉) |
| 13 | eqid 2760 | . . . . 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 24934 | . . . 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 1398 | . . 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 24936 | . . . . . 6 ⊢ (𝑊 ∈ NrmMod → 𝑊 ∈ LMod) | |
| 21 | 20 | adantr 486 | . . . . 5 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → 𝑊 ∈ LMod) |
| 22 | 9, 14, 15, 16, 10, 21, 2, 7, 8 | lmodsubdi 21133 | . . . 4 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑋 · (𝑌(-g‘𝑊)𝑍)) = ((𝑋 · 𝑌)(-g‘𝑊)(𝑋 · 𝑍))) |
| 23 | 22 | fveq2d 6885 | . . 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 2797 | . 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 24862 | . . . 4 ⊢ ((𝑊 ∈ NrmGrp ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉) → (𝑌𝐷𝑍) = ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍))) |
| 27 | 4, 7, 8, 26 | syl3anc 1398 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑌𝐷𝑍) = ((norm‘𝑊)‘(𝑌(-g‘𝑊)𝑍))) |
| 28 | 27 | oveq2d 7432 | . 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 21092 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉) → (𝑋 · 𝑌) ∈ 𝑉) |
| 30 | 21, 2, 7, 29 | syl3anc 1398 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑋 · 𝑌) ∈ 𝑉) |
| 31 | 9, 15, 14, 16 | lmodvscl 21092 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → (𝑋 · 𝑍) ∈ 𝑉) |
| 32 | 21, 2, 8, 31 | syl3anc 1398 | . . 3 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → (𝑋 · 𝑍) ∈ 𝑉) |
| 33 | 13, 9, 10, 25 | ngpds 24862 | . . 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 1398 | . 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 2805 | 1 ⊢ ((𝑊 ∈ NrmMod ∧ (𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝑉 ∧ 𝑍 ∈ 𝑉)) → ((𝐴‘𝑋) · (𝑌𝐷𝑍)) = ((𝑋 · 𝑌)𝐷(𝑋 · 𝑍))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2145 ‘cfv 6535 (class class class)co 7416 · cmul 11154 Basecbs 17326 Scalarcsca 17370 ·𝑠 cvsca 17371 distcds 17376 Grpcgrp 19083 -gcsg 19085 LModclmod 21074 normcnm 24834 NrmGrpcngp 24835 NrmModcnlm 24838 |
| 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 2732 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7742 ax-cnex 11205 ax-resscn 11206 ax-1cn 11207 ax-icn 11208 ax-addcl 11209 ax-addrcl 11210 ax-mulcl 11211 ax-mulrcl 11212 ax-mulcom 11213 ax-addass 11214 ax-mulass 11215 ax-distr 11216 ax-i2m1 11217 ax-1ne0 11218 ax-1rid 11219 ax-rnegex 11220 ax-rrecex 11221 ax-cnre 11222 ax-pre-lttri 11223 ax-pre-lttrn 11224 ax-pre-ltadd 11225 ax-pre-mulgt0 11226 ax-pre-sup 11227 |
| 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 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 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-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6301 df-ord 6362 df-on 6363 df-lim 6364 df-suc 6365 df-iota 6491 df-fun 6537 df-fn 6538 df-f 6539 df-f1 6540 df-fo 6541 df-f1o 6542 df-fv 6543 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-om 7869 df-1st 7992 df-2nd 7993 df-frecs 8285 df-wrecs 8316 df-recs 8365 df-rdg 8404 df-er 8703 df-map 8835 df-en 8960 df-dom 8961 df-sdom 8962 df-sup 9419 df-inf 9420 df-pnf 11294 df-mnf 11295 df-xr 11296 df-ltxr 11297 df-le 11298 df-sub 11492 df-neg 11493 df-div 11921 df-nn 12283 df-2 12352 df-n0 12554 df-z 12641 df-uz 12913 df-q 13023 df-rp 13068 df-xneg 13188 df-xadd 13189 df-xmul 13190 df-sets 17281 df-slot 17299 df-ndx 17311 df-base 17327 df-plusg 17380 df-0g 17551 df-topgen 17553 df-mgm 18755 df-sgrp 18847 df-mnd 18863 df-grp 19086 df-minusg 19087 df-sbg 19088 df-cmn 19935 df-abl 19936 df-mgp 20300 df-rng 20314 df-ur 20347 df-ring 20400 df-lmod 21076 df-psmet 21609 df-xmet 21610 df-met 21611 df-bl 21612 df-mopn 21613 df-top 23151 df-topon 23168 df-topsp 23190 df-bases 23203 df-xms 24578 df-ms 24579 df-nm 24840 df-ngp 24841 df-nlm 24844 |
| This theorem is used by: nlmvscnlem2 24943 |
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