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| Mirrors > Home > MPE Home > Th. List > Mathboxes > slmd0cl | Structured version Visualization version GIF version | ||
| Description: The ring zero in a semimodule belongs to the ring base set. (Contributed by NM, 11-Jan-2014.) (Revised by Mario Carneiro, 19-Jun-2014.) (Revised by Thierry Arnoux, 1-Apr-2018.) |
| Ref | Expression |
|---|---|
| slmd0cl.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| slmd0cl.k | ⊢ 𝐾 = (Base‘𝐹) |
| slmd0cl.z | ⊢ 0 = (0g‘𝐹) |
| Ref | Expression |
|---|---|
| slmd0cl | ⊢ (𝑊 ∈ SLMod → 0 ∈ 𝐾) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | slmd0cl.f | . . 3 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 2 | 1 | slmdsrg 33814 | . 2 ⊢ (𝑊 ∈ SLMod → 𝐹 ∈ SRing) |
| 3 | slmd0cl.k | . . 3 ⊢ 𝐾 = (Base‘𝐹) | |
| 4 | slmd0cl.z | . . 3 ⊢ 0 = (0g‘𝐹) | |
| 5 | 3, 4 | srg0cl 20431 | . 2 ⊢ (𝐹 ∈ SRing → 0 ∈ 𝐾) |
| 6 | 2, 5 | syl 18 | 1 ⊢ (𝑊 ∈ SLMod → 0 ∈ 𝐾) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 ‘cfv 6538 Basecbs 17392 Scalarcsca 17436 0gc0g 17615 SRingcsrg 20417 SLModcslmd 33807 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pr 5390 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-iota 6494 df-fun 6540 df-fv 6546 df-riota 7377 df-ov 7423 df-0g 17617 df-mgm 18821 df-sgrp 18913 df-mnd 18929 df-cmn 20001 df-srg 20418 df-slmd 33808 |
| This theorem is used by: slmd0vs 33831 |
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