| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > lmodvscld | Structured version Visualization version GIF version | ||
| Description: Closure of scalar product for a left module. (Contributed by SN, 15-Mar-2025.) |
| Ref | Expression |
|---|---|
| lmodvscld.v | ⊢ 𝑉 = (Base‘𝑊) |
| lmodvscld.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| lmodvscld.s | ⊢ · = ( ·𝑠 ‘𝑊) |
| lmodvscld.k | ⊢ 𝐾 = (Base‘𝐹) |
| lmodvscld.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
| lmodvscld.r | ⊢ (𝜑 → 𝑅 ∈ 𝐾) |
| lmodvscld.x | ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| Ref | Expression |
|---|---|
| lmodvscld | ⊢ (𝜑 → (𝑅 · 𝑋) ∈ 𝑉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmodvscld.w | . 2 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 2 | lmodvscld.r | . 2 ⊢ (𝜑 → 𝑅 ∈ 𝐾) | |
| 3 | lmodvscld.x | . 2 ⊢ (𝜑 → 𝑋 ∈ 𝑉) | |
| 4 | lmodvscld.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 5 | lmodvscld.f | . . 3 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 6 | lmodvscld.s | . . 3 ⊢ · = ( ·𝑠 ‘𝑊) | |
| 7 | lmodvscld.k | . . 3 ⊢ 𝐾 = (Base‘𝐹) | |
| 8 | 4, 5, 6, 7 | lmodvscl 20914 | . 2 ⊢ ((𝑊 ∈ LMod ∧ 𝑅 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉) → (𝑅 · 𝑋) ∈ 𝑉) |
| 9 | 1, 2, 3, 8 | syl3anc 1382 | 1 ⊢ (𝜑 → (𝑅 · 𝑋) ∈ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1550 ∈ wcel 2132 ‘cfv 6506 (class class class)co 7381 Basecbs 17217 Scalarcsca 17261 ·𝑠 cvsca 17262 LModclmod 20896 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1805 ax-4 1819 ax-5 1920 ax-6 1977 ax-7 2018 ax-8 2134 ax-9 2142 ax-ext 2724 ax-nul 5246 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3an 1097 df-tru 1553 df-fal 1563 df-ex 1790 df-sb 2081 df-clab 2731 df-cleq 2744 df-clel 2827 df-ne 2948 df-ral 3067 df-rab 3405 df-v 3446 df-sbc 3736 df-dif 3898 df-un 3900 df-ss 3912 df-nul 4277 df-if 4471 df-sn 4573 df-pr 4575 df-op 4579 df-uni 4856 df-br 5091 df-iota 6462 df-fv 6514 df-ov 7384 df-lmod 20898 |
| This theorem is referenced by: assa2ass2 21885 selvvvval 22164 mhpvscacl 22188 ply1vscl 22413 ressasclcl 33711 ply1coedeg 33729 q1pvsca 33744 r1pvsca 33745 r1plmhm 33750 vietalem 33820 ply1degltdimlem 33863 lactlmhm 33875 extdgfialglem2 33934 algextdeglem8 33965 frlmsnic 43096 prjspvs 43130 prjspeclsp 43132 asclelbasALT 49565 |
| Copyright terms: Public domain | W3C validator |