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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 33844 | . 2 ⊢ (𝑊 ∈ SLMod → 𝐹 ∈ SRing) |
| 3 | slmd0cl.k | . . 3 ⊢ 𝐾 = (Base‘𝐹) | |
| 4 | slmd0cl.z | . . 3 ⊢ 0 = (0g‘𝐹) | |
| 5 | 3, 4 | srg0cl 20459 | . 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 1570 ∈ wcel 2147 ‘cfv 6561 Basecbs 17419 Scalarcsca 17463 0gc0g 17642 SRingcsrg 20445 SLModcslmd 33837 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5253 ax-nul 5264 ax-pr 5396 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-opab 5172 df-mpt 5191 df-id 5551 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-iota 6515 df-fun 6563 df-fv 6569 df-riota 7403 df-ov 7449 df-0g 17644 df-mgm 18848 df-sgrp 18940 df-mnd 18956 df-cmn 20029 df-srg 20446 df-slmd 33838 |
| This theorem is used by: slmd0vs 33861 |
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