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| Mirrors > Home > MPE Home > Th. List > lmodvsdi | Structured version Visualization version GIF version | ||
| Description: Distributive law for scalar product (left-distributivity). (ax-hvdistr1 31338 analog.) (Contributed by NM, 10-Jan-2014.) (Revised by Mario Carneiro, 22-Sep-2015.) |
| Ref | Expression |
|---|---|
| lmodvsdi.v | ⊢ 𝑉 = (Base‘𝑊) |
| lmodvsdi.a | ⊢ + = (+g‘𝑊) |
| lmodvsdi.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| lmodvsdi.s | ⊢ · = ( ·𝑠 ‘𝑊) |
| lmodvsdi.k | ⊢ 𝐾 = (Base‘𝐹) |
| Ref | Expression |
|---|---|
| lmodvsdi | ⊢ ((𝑊 ∈ LMod ∧ (𝑅 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmodvsdi.v | . . . . . . . . 9 ⊢ 𝑉 = (Base‘𝑊) | |
| 2 | lmodvsdi.a | . . . . . . . . 9 ⊢ + = (+g‘𝑊) | |
| 3 | lmodvsdi.s | . . . . . . . . 9 ⊢ · = ( ·𝑠 ‘𝑊) | |
| 4 | lmodvsdi.f | . . . . . . . . 9 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 5 | lmodvsdi.k | . . . . . . . . 9 ⊢ 𝐾 = (Base‘𝐹) | |
| 6 | eqid 2763 | . . . . . . . . 9 ⊢ (+g‘𝐹) = (+g‘𝐹) | |
| 7 | eqid 2763 | . . . . . . . . 9 ⊢ (.r‘𝐹) = (.r‘𝐹) | |
| 8 | eqid 2763 | . . . . . . . . 9 ⊢ (1r‘𝐹) = (1r‘𝐹) | |
| 9 | 1, 2, 3, 4, 5, 6, 7, 8 | lmodlema 20967 | . . . . . . . 8 ⊢ ((𝑊 ∈ LMod ∧ (𝑅 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾) ∧ (𝑌 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉)) → (((𝑅 · 𝑋) ∈ 𝑉 ∧ (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌)) ∧ ((𝑅(+g‘𝐹)𝑅) · 𝑋) = ((𝑅 · 𝑋) + (𝑅 · 𝑋))) ∧ (((𝑅(.r‘𝐹)𝑅) · 𝑋) = (𝑅 · (𝑅 · 𝑋)) ∧ ((1r‘𝐹) · 𝑋) = 𝑋))) |
| 10 | 9 | simpld 499 | . . . . . . 7 ⊢ ((𝑊 ∈ LMod ∧ (𝑅 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾) ∧ (𝑌 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉)) → ((𝑅 · 𝑋) ∈ 𝑉 ∧ (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌)) ∧ ((𝑅(+g‘𝐹)𝑅) · 𝑋) = ((𝑅 · 𝑋) + (𝑅 · 𝑋)))) |
| 11 | 10 | simp2d 1161 | . . . . . 6 ⊢ ((𝑊 ∈ LMod ∧ (𝑅 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾) ∧ (𝑌 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉)) → (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌))) |
| 12 | 11 | 3expia 1139 | . . . . 5 ⊢ ((𝑊 ∈ LMod ∧ (𝑅 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾)) → ((𝑌 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉) → (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌)))) |
| 13 | 12 | anabsan2 686 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑅 ∈ 𝐾) → ((𝑌 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉) → (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌)))) |
| 14 | 13 | exp4b 435 | . . 3 ⊢ (𝑊 ∈ LMod → (𝑅 ∈ 𝐾 → (𝑌 ∈ 𝑉 → (𝑋 ∈ 𝑉 → (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌)))))) |
| 15 | 14 | com34 92 | . 2 ⊢ (𝑊 ∈ LMod → (𝑅 ∈ 𝐾 → (𝑋 ∈ 𝑉 → (𝑌 ∈ 𝑉 → (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌)))))) |
| 16 | 15 | 3imp2 1368 | 1 ⊢ ((𝑊 ∈ LMod ∧ (𝑅 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (𝑅 · (𝑋 + 𝑌)) = ((𝑅 · 𝑋) + (𝑅 · 𝑌))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1103 = wceq 1570 ∈ wcel 2143 ‘cfv 6538 (class class class)co 7412 Basecbs 17270 +gcplusg 17311 .rcmulr 17312 Scalarcsca 17314 ·𝑠 cvsca 17315 1rcur 20264 LModclmod 20962 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-ext 2735 ax-nul 5270 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-ne 2959 df-ral 3080 df-rab 3417 df-v 3457 df-sbc 3746 df-dif 3909 df-un 3911 df-ss 3923 df-nul 4288 df-if 4489 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-br 5111 df-iota 6494 df-fv 6546 df-ov 7415 df-lmod 20964 |
| This theorem is referenced by: lmodcom 21010 lmodsubdi 21021 lmodvsghm 21025 islss3 21061 prdslmodd 21071 lmodvsinv2 21139 lmhmplusg 21146 lsmcl 21185 pj1lmhm 21202 lspfixed 21233 lspsolvlem 21247 clmvsdi 25232 cvsi 25270 eqgvscpbl 33648 imaslmod 33651 lshpkrlem4 39865 baerlem5alem1 42460 baerlem5blem1 42461 hdmap14lem8 42627 mendlmod 43896 lmodvsmdi 49136 |
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