| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 20383 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Mnd) | |
| 2 | mndmgm 18845 | . 2 ⊢ (𝑅 ∈ Mnd → 𝑅 ∈ Mgm) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Mgm) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 Mgmcmgm 18732 Mndcmnd 18838 Ringcrg 20373 |
| 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-ext 2734 ax-nul 5267 |
| 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-sb 2100 df-clab 2741 df-cleq 2754 df-clel 2837 df-ne 2958 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4283 df-if 4486 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-iota 6493 df-fv 6545 df-ov 7419 df-sgrp 18823 df-mnd 18839 df-grp 19061 df-ring 20375 |
| This theorem is used by: psdvsca 22393 gsumply1subr 22459 |
| Copyright terms: Public domain | W3C validator |