| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 2762 | . . . . . 6 ⊢ (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) = (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) | |
| 5 | 1, 2, 3, 4 | phllmhm 21684 | . . . . 5 ⊢ ((𝑊 ∈ PreHil ∧ 𝐶 ∈ 𝑉) → (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 LMHom (ringLMod‘𝐹))) |
| 6 | 5 | 3ad2antr3 1204 | . . . 4 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → (𝑥 ∈ 𝑉 ↦ (𝑥 , 𝐶)) ∈ (𝑊 LMHom (ringLMod‘𝐹))) |
| 7 | lmghm 21098 | . . . 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 1208 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → 𝐴 ∈ 𝑉) | |
| 10 | simpr2 1209 | . . 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 21261 | . . . . 5 ⊢ (+g‘𝐹) = (+g‘(ringLMod‘𝐹)) | |
| 14 | 12, 13 | eqtri 2785 | . . . 4 ⊢ ⨣ = (+g‘(ringLMod‘𝐹)) |
| 15 | 3, 11, 14 | ghmlin 19261 | . . 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 1390 | . 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 21682 | . . . . 5 ⊢ (𝑊 ∈ PreHil → 𝑊 ∈ LMod) | |
| 18 | 3, 11 | lmodvacl 20942 | . . . . 5 ⊢ ((𝑊 ∈ LMod ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 + 𝐵) ∈ 𝑉) |
| 19 | 17, 18 | syl3an1 1176 | . . . 4 ⊢ ((𝑊 ∈ PreHil ∧ 𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉) → (𝐴 + 𝐵) ∈ 𝑉) |
| 20 | 19 | 3adant3r3 1198 | . . 3 ⊢ ((𝑊 ∈ PreHil ∧ (𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉)) → (𝐴 + 𝐵) ∈ 𝑉) |
| 21 | oveq1 7403 | . . . 4 ⊢ (𝑥 = (𝐴 + 𝐵) → (𝑥 , 𝐶) = ((𝐴 + 𝐵) , 𝐶)) | |
| 22 | ovex 7429 | . . . 4 ⊢ (𝑥 , 𝐶) ∈ V | |
| 23 | 21, 4, 22 | fvmpt3i 6981 | . . 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 7403 | . . . . 5 ⊢ (𝑥 = 𝐴 → (𝑥 , 𝐶) = (𝐴 , 𝐶)) | |
| 26 | 25, 4, 22 | fvmpt3i 6981 | . . . 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 7403 | . . . . 5 ⊢ (𝑥 = 𝐵 → (𝑥 , 𝐶) = (𝐵 , 𝐶)) | |
| 29 | 28, 4, 22 | fvmpt3i 6981 | . . . 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 7414 | . 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 2805 | 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 399 ∧ w3a 1098 = wceq 1560 ∈ wcel 2142 ↦ cmpt 5181 ‘cfv 6521 (class class class)co 7396 Basecbs 17245 +gcplusg 17286 Scalarcsca 17289 ·𝑖cip 17291 GrpHom cghm 19253 LModclmod 20927 LMHom clmhm 21086 ringLModcrglmod 21239 PreHilcphl 21676 |
| 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 |
| 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-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-op 4589 df-uni 4866 df-iun 4951 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-om 7847 df-1st 7970 df-2nd 7971 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-er 8678 df-map 8810 df-en 8928 df-dom 8929 df-sdom 8930 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-7 12285 df-8 12286 df-sets 17200 df-slot 17218 df-ndx 17230 df-plusg 17299 df-sca 17302 df-vsca 17303 df-ip 17304 df-mgm 18674 df-sgrp 18753 df-mnd 18769 df-grp 18978 df-ghm 19254 df-lmod 20929 df-lmhm 21089 df-lvec 21170 df-sra 21240 df-rgmod 21241 df-phl 21678 |
| This theorem is referenced by: ipdi 21692 ip2di 21693 ipsubdir 21694 phlssphl 21711 ocvlss 21724 lsmcss 21744 cphdir 25267 |
| Copyright terms: Public domain | W3C validator |