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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 33750 | . 2 ⊢ (𝑊 ∈ SLMod → 𝐹 ∈ SRing) |
| 3 | slmd0cl.k | . . 3 ⊢ 𝐾 = (Base‘𝐹) | |
| 4 | slmd0cl.z | . . 3 ⊢ 0 = (0g‘𝐹) | |
| 5 | 3, 4 | srg0cl 20406 | . 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 2145 ‘cfv 6531 Basecbs 17367 Scalarcsca 17411 0gc0g 17590 SRingcsrg 20392 SLModcslmd 33743 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pr 5391 |
| 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 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-iota 6487 df-fun 6533 df-fv 6539 df-riota 7369 df-ov 7415 df-0g 17592 df-mgm 18796 df-sgrp 18888 df-mnd 18904 df-cmn 19976 df-srg 20393 df-slmd 33744 |
| This theorem is used by: slmd0vs 33767 |
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