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| Mirrors > Home > MPE Home > Th. List > lmod0cl | Structured version Visualization version GIF version | ||
| Description: The ring zero in a left module belongs to the set of scalars. (Contributed by NM, 11-Jan-2014.) (Revised by Mario Carneiro, 19-Jun-2014.) |
| Ref | Expression |
|---|---|
| lmod0cl.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| lmod0cl.k | ⊢ 𝐾 = (Base‘𝐹) |
| lmod0cl.z | ⊢ 0 = (0g‘𝐹) |
| Ref | Expression |
|---|---|
| lmod0cl | ⊢ (𝑊 ∈ LMod → 0 ∈ 𝐾) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmod0cl.f | . . 3 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 2 | 1 | lmodring 20970 | . 2 ⊢ (𝑊 ∈ LMod → 𝐹 ∈ Ring) |
| 3 | lmod0cl.k | . . 3 ⊢ 𝐾 = (Base‘𝐹) | |
| 4 | lmod0cl.z | . . 3 ⊢ 0 = (0g‘𝐹) | |
| 5 | 3, 4 | ring0cl 20351 | . 2 ⊢ (𝐹 ∈ Ring → 0 ∈ 𝐾) |
| 6 | 2, 5 | syl 18 | 1 ⊢ (𝑊 ∈ LMod → 0 ∈ 𝐾) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1570 ∈ wcel 2143 ‘cfv 6538 Basecbs 17270 Scalarcsca 17314 0gc0g 17493 Ringcrg 20316 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-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5258 ax-nul 5270 ax-pr 5406 |
| 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-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-dif 3909 df-un 3911 df-in 3913 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-opab 5175 df-mpt 5194 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-iota 6494 df-fun 6540 df-fv 6546 df-riota 7369 df-ov 7415 df-0g 17495 df-mgm 18699 df-sgrp 18778 df-mnd 18794 df-grp 19004 df-ring 20318 df-lmod 20964 |
| This theorem is referenced by: lmodfopnelem2 21001 lmodfopne 21002 lss1d 21065 lspsolvlem 21247 iporthcom 21766 lfl0f 39824 lfl1dim 39876 lfl1dim2N 39877 lkrss2N 39924 baerlem5blem1 42464 hdmap14lem2a 42622 hdmap14lem4a 42626 hdmap14lem6 42628 hgmapval0 42647 hgmapeq0 42659 lincval1 49182 lcosn0 49183 lincvalsc0 49184 lcoc0 49185 linc1 49188 lcoss 49199 el0ldep 49229 |
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