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| Mirrors > Home > MPE Home > Th. List > Mathboxes > bj-ablssgrpel | Structured version Visualization version GIF version | ||
| Description: Abelian groups are groups (elemental version). This is a shorter proof of ablgrp 19799. (Contributed by BJ, 9-Jun-2019.) (Proof modification is discouraged.) |
| Ref | Expression |
|---|---|
| bj-ablssgrpel | ⊢ (𝐴 ∈ Abel → 𝐴 ∈ Grp) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bj-ablssgrp 37255 | . 2 ⊢ Abel ⊆ Grp | |
| 2 | 1 | sseli 3978 | 1 ⊢ (𝐴 ∈ Abel → 𝐴 ∈ Grp) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2108 Grpcgrp 18947 Abelcabl 19795 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-ext 2707 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-tru 1543 df-ex 1780 df-sb 2065 df-clab 2714 df-cleq 2728 df-clel 2815 df-v 3481 df-in 3957 df-ss 3967 df-abl 19797 |
| This theorem is referenced by: (None) |
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