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| Mirrors > Home > MPE Home > Th. List > ringmgm | Structured version Visualization version GIF version | ||
| Description: A ring is a magma. (Contributed by AV, 31-Jan-2020.) |
| Ref | Expression |
|---|---|
| ringmgm | ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Mgm) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ringmnd 20218 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Mnd) | |
| 2 | mndmgm 18704 | . 2 ⊢ (𝑅 ∈ Mnd → 𝑅 ∈ Mgm) | |
| 3 | 1, 2 | syl 17 | 1 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Mgm) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2121 Mgmcmgm 18601 Mndcmnd 18697 Ringcrg 20208 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-ext 2713 ax-nul 5230 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-sb 2075 df-clab 2720 df-cleq 2733 df-clel 2816 df-ne 2937 df-ral 3056 df-rex 3066 df-rab 3394 df-v 3435 df-sbc 3725 df-dif 3887 df-un 3889 df-ss 3901 df-nul 4264 df-if 4457 df-sn 4558 df-pr 4560 df-op 4564 df-uni 4841 df-br 5075 df-iota 6444 df-fv 6496 df-ov 7362 df-sgrp 18682 df-mnd 18698 df-grp 18907 df-ring 20210 |
| This theorem is referenced by: psdvsca 22155 gsumply1subr 22221 |
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