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| Mirrors > Home > MPE Home > Th. List > ipdir | Structured version Visualization version GIF version | ||
| Description: Distributive law for inner product (right-distributivity). Equation I3 of [Ponnusamy] p. 362. (Contributed by NM, 25-Aug-2007.) (Revised by Mario Carneiro, 7-Oct-2015.) |
| Ref | Expression |
|---|---|
| phlsrng.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| phllmhm.h | ⊢ , = (·𝑖‘𝑊) |
| phllmhm.v | ⊢ 𝑉 = (Base‘𝑊) |
| ipdir.g | ⊢ + = (+g‘𝑊) |
| ipdir.p | ⊢ ⨣ = (+g‘𝐹) |
| Ref | Expression |
|---|---|
| ipdir | ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → ((𝐴 + 𝐵) , 𝐶) = ((𝐴 , 𝐶) ⨣ (𝐵 , 𝐶))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | phlsrng.f | . . . . . 6 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 2 | phllmhm.h | . . . . . 6 ⊢ , = (·𝑖‘𝑊) | |
| 3 | phllmhm.v | . . . . . 6 ⊢ 𝑉 = (Base‘𝑊) | |
| 4 | eqid 2737 | . . . . . 6 ⊢ (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) = (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) | |
| 5 | 1, 2, 3, 4 | phllmhm 21625 | . . . . 5 ⊢ ((𝑊 ∈ PreHil ∧ 𝐶 ∈ 𝑉) → (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 LMHom (ringLMod‘𝐹))) |
| 6 | 5 | 3ad2antr3 1192 | . . . 4 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 LMHom (ringLMod‘𝐹))) |
| 7 | lmghm 21021 | . . . 4 ⊢ ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 LMHom (ringLMod‘𝐹)) → (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 GrpHom (ringLMod‘𝐹))) | |
| 8 | 6, 7 | syl 17 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 GrpHom (ringLMod‘𝐹))) |
| 9 | simpr1 1196 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → 𝐴 ∈ 𝑉) | |
| 10 | simpr2 1197 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → 𝐵 ∈ 𝑉) | |
| 11 | ipdir.g | . . . 4 ⊢ + = (+g‘𝑊) | |
| 12 | ipdir.p | . . . . 5 ⊢ ⨣ = (+g‘𝐹) | |
| 13 | rlmplusg 21184 | . . . . 5 ⊢ (+g‘𝐹) = (+g‘(ringLMod‘𝐹)) | |
| 14 | 12, 13 | eqtri 2760 | . . . 4 ⊢ ⨣ = (+g‘(ringLMod‘𝐹)) |
| 15 | 3, 11, 14 | ghmlin 19190 | . . 3 ⊢ (((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 GrpHom (ringLMod‘𝐹)) ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘(𝐴 + 𝐵)) = (((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐴) ⨣ ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐵))) |
| 16 | 8, 9, 10, 15 | syl3anc 1374 | . 2 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘(𝐴 + 𝐵)) = (((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐴) ⨣ ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐵))) |
| 17 | phllmod 21623 | . . . . 5 ⊢ (𝑊 ∈ PreHil → 𝑊 ∈ LMod) | |
| 18 | 3, 11 | lmodvacl 20864 | . . . . 5 ⊢ ((𝑊 ∈ LMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 + 𝐵) ∈ 𝑉) |
| 19 | 17, 18 | syl3an1 1164 | . . . 4 ⊢ ((𝑊 ∈ PreHil ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 + 𝐵) ∈ 𝑉) |
| 20 | 19 | 3adant3r3 1186 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → (𝐴 + 𝐵) ∈ 𝑉) |
| 21 | oveq1 7368 | . . . 4 ⊢ (𝑥 = (𝐴 + 𝐵) → (𝑥 , 𝐶) = ((𝐴 + 𝐵) , 𝐶)) | |
| 22 | ovex 7394 | . . . 4 ⊢ (𝑥 , 𝐶) ∈ V | |
| 23 | 21, 4, 22 | fvmpt3i 6948 | . . 3 ⊢ ((𝐴 + 𝐵) ∈ 𝑉 → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘(𝐴 + 𝐵)) = ((𝐴 + 𝐵) , 𝐶)) |
| 24 | 20, 23 | syl 17 | . 2 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘(𝐴 + 𝐵)) = ((𝐴 + 𝐵) , 𝐶)) |
| 25 | oveq1 7368 | . . . . 5 ⊢ (𝑥 = 𝐴 → (𝑥 , 𝐶) = (𝐴 , 𝐶)) | |
| 26 | 25, 4, 22 | fvmpt3i 6948 | . . . 4 ⊢ (𝐴 ∈ 𝑉 → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐴) = (𝐴 , 𝐶)) |
| 27 | 9, 26 | syl 17 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐴) = (𝐴 , 𝐶)) |
| 28 | oveq1 7368 | . . . . 5 ⊢ (𝑥 = 𝐵 → (𝑥 , 𝐶) = (𝐵 , 𝐶)) | |
| 29 | 28, 4, 22 | fvmpt3i 6948 | . . . 4 ⊢ (𝐵 ∈ 𝑉 → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐵) = (𝐵 , 𝐶)) |
| 30 | 10, 29 | syl 17 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐵) = (𝐵 , 𝐶)) |
| 31 | 27, 30 | oveq12d 7379 | . 2 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → (((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐴) ⨣ ((𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶))‘𝐵)) = ((𝐴 , 𝐶) ⨣ (𝐵 , 𝐶))) |
| 32 | 16, 24, 31 | 3eqtr3d 2780 | 1 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → ((𝐴 + 𝐵) , 𝐶) = ((𝐴 , 𝐶) ⨣ (𝐵 , 𝐶))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ↦ cmpt 5167 ‘cfv 6493 (class class class)co 7361 Basecbs 17173 +gcplusg 17214 Scalarcsca 17217 ·𝑖cip 17219 GrpHom cghm 19181 LModclmod 20849 LMHom clmhm 21009 ringLModcrglmod 21162 PreHilcphl 21617 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5213 ax-sep 5232 ax-nul 5242 ax-pow 5303 ax-pr 5371 ax-un 7683 ax-cnex 11088 ax-resscn 11089 ax-1cn 11090 ax-icn 11091 ax-addcl 11092 ax-addrcl 11093 ax-mulcl 11094 ax-mulrcl 11095 ax-mulcom 11096 ax-addass 11097 ax-mulass 11098 ax-distr 11099 ax-i2m1 11100 ax-1ne0 11101 ax-1rid 11102 ax-rnegex 11103 ax-rrecex 11104 ax-cnre 11105 ax-pre-lttri 11106 ax-pre-lttrn 11107 ax-pre-ltadd 11108 ax-pre-mulgt0 11109 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6260 df-ord 6321 df-on 6322 df-lim 6323 df-suc 6324 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7318 df-ov 7364 df-oprab 7365 df-mpo 7366 df-om 7812 df-1st 7936 df-2nd 7937 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-er 8637 df-map 8769 df-en 8888 df-dom 8889 df-sdom 8890 df-pnf 11175 df-mnf 11176 df-xr 11177 df-ltxr 11178 df-le 11179 df-sub 11373 df-neg 11374 df-nn 12169 df-2 12238 df-3 12239 df-4 12240 df-5 12241 df-6 12242 df-7 12243 df-8 12244 df-sets 17128 df-slot 17146 df-ndx 17158 df-plusg 17227 df-sca 17230 df-vsca 17231 df-ip 17232 df-mgm 18602 df-sgrp 18681 df-mnd 18697 df-grp 18906 df-ghm 19182 df-lmod 20851 df-lmhm 21012 df-lvec 21093 df-sra 21163 df-rgmod 21164 df-phl 21619 |
| This theorem is referenced by: ipdi 21633 ip2di 21634 ipsubdir 21635 phlssphl 21652 ocvlss 21665 lsmcss 21685 cphdir 25185 |
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