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| Mirrors > Home > MPE Home > Th. List > lmodvsass | Structured version Visualization version GIF version | ||
| Description: Associative law for scalar product. (ax-hvmulass 31078 analog.) (Contributed by NM, 10-Jan-2014.) (Revised by Mario Carneiro, 22-Sep-2015.) |
| Ref | Expression |
|---|---|
| lmodvsass.v | ⊢ 𝑉 = (Base‘𝑊) |
| lmodvsass.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| lmodvsass.s | ⊢ · = ( ·𝑠 ‘𝑊) |
| lmodvsass.k | ⊢ 𝐾 = (Base‘𝐹) |
| lmodvsass.t | ⊢ × = (.r‘𝐹) |
| Ref | Expression |
|---|---|
| lmodvsass | ⊢ ((𝑊 ∈ LMod ∧ (𝑄 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉)) → ((𝑄 × 𝑅) · 𝑋) = (𝑄 · (𝑅 · 𝑋))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmodvsass.v | . . . . . . 7 ⊢ 𝑉 = (Base‘𝑊) | |
| 2 | eqid 2736 | . . . . . . 7 ⊢ (+g‘𝑊) = (+g‘𝑊) | |
| 3 | lmodvsass.s | . . . . . . 7 ⊢ · = ( ·𝑠 ‘𝑊) | |
| 4 | lmodvsass.f | . . . . . . 7 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 5 | lmodvsass.k | . . . . . . 7 ⊢ 𝐾 = (Base‘𝐹) | |
| 6 | eqid 2736 | . . . . . . 7 ⊢ (+g‘𝐹) = (+g‘𝐹) | |
| 7 | lmodvsass.t | . . . . . . 7 ⊢ × = (.r‘𝐹) | |
| 8 | eqid 2736 | . . . . . . 7 ⊢ (1r‘𝐹) = (1r‘𝐹) | |
| 9 | 1, 2, 3, 4, 5, 6, 7, 8 | lmodlema 20860 | . . . . . 6 ⊢ ((𝑊 ∈ LMod ∧ (𝑄 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾) ∧ (𝑋 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉)) → (((𝑅 · 𝑋) ∈ 𝑉 ∧ (𝑅 · (𝑋(+g‘𝑊)𝑋)) = ((𝑅 · 𝑋)(+g‘𝑊)(𝑅 · 𝑋)) ∧ ((𝑄(+g‘𝐹)𝑅) · 𝑋) = ((𝑄 · 𝑋)(+g‘𝑊)(𝑅 · 𝑋))) ∧ (((𝑄 × 𝑅) · 𝑋) = (𝑄 · (𝑅 · 𝑋)) ∧ ((1r‘𝐹) · 𝑋) = 𝑋))) |
| 10 | 9 | simprld 772 | . . . . 5 ⊢ ((𝑊 ∈ LMod ∧ (𝑄 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾) ∧ (𝑋 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉)) → ((𝑄 × 𝑅) · 𝑋) = (𝑄 · (𝑅 · 𝑋))) |
| 11 | 10 | 3expa 1119 | . . . 4 ⊢ (((𝑊 ∈ LMod ∧ (𝑄 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾)) ∧ (𝑋 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉)) → ((𝑄 × 𝑅) · 𝑋) = (𝑄 · (𝑅 · 𝑋))) |
| 12 | 11 | anabsan2 675 | . . 3 ⊢ (((𝑊 ∈ LMod ∧ (𝑄 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾)) ∧ 𝑋 ∈ 𝑉) → ((𝑄 × 𝑅) · 𝑋) = (𝑄 · (𝑅 · 𝑋))) |
| 13 | 12 | exp42 435 | . 2 ⊢ (𝑊 ∈ LMod → (𝑄 ∈ 𝐾 → (𝑅 ∈ 𝐾 → (𝑋 ∈ 𝑉 → ((𝑄 × 𝑅) · 𝑋) = (𝑄 · (𝑅 · 𝑋)))))) |
| 14 | 13 | 3imp2 1351 | 1 ⊢ ((𝑊 ∈ LMod ∧ (𝑄 ∈ 𝐾 ∧ 𝑅 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉)) → ((𝑄 × 𝑅) · 𝑋) = (𝑄 · (𝑅 · 𝑋))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ‘cfv 6498 (class class class)co 7367 Basecbs 17179 +gcplusg 17220 .rcmulr 17221 Scalarcsca 17223 ·𝑠 cvsca 17224 1rcur 20162 LModclmod 20855 |
| 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-ext 2708 ax-nul 5241 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2715 df-cleq 2728 df-clel 2811 df-ne 2933 df-ral 3052 df-rab 3390 df-v 3431 df-sbc 3729 df-dif 3892 df-un 3894 df-ss 3906 df-nul 4274 df-if 4467 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-br 5086 df-iota 6454 df-fv 6506 df-ov 7370 df-lmod 20857 |
| This theorem is referenced by: lmodvs0 20891 lmodvsneg 20901 lmodsubvs 20913 lmodsubdi 20914 lmodsubdir 20915 islss3 20954 lss1d 20958 prdslmodd 20964 lmodvsinv 21031 lmhmvsca 21040 lvecvs0or 21106 lssvs0or 21108 lvecinv 21111 lspsnvs 21112 lspfixed 21126 lspsolvlem 21140 lspsolv 21141 frlmup1 21778 assa2ass 21843 assa2ass2 21844 ascldimul 21868 assamulgscmlem2 21880 mplmon2mul 22047 smatvscl 22489 matinv 22642 clmvsass 25056 cvsi 25097 imaslmod 33413 vietalem 33723 lshpkrlem4 39559 lcdvsass 42053 baerlem3lem1 42153 hgmapmul 42341 prjspertr 43038 prjspner1 43059 mendlmod 43617 lincscm 48906 ldepsprlem 48948 lincresunit3lem3 48950 lincresunit3lem1 48955 |
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