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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 20270 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Mnd) | |
2 | mndmgm 18779 | . 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 2108 Mgmcmgm 18676 Mndcmnd 18772 Ringcrg 20260 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-ext 2711 ax-nul 5324 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-sb 2065 df-clab 2718 df-cleq 2732 df-clel 2819 df-ne 2947 df-ral 3068 df-rex 3077 df-rab 3444 df-v 3490 df-sbc 3805 df-dif 3979 df-un 3981 df-ss 3993 df-nul 4353 df-if 4549 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-br 5167 df-iota 6525 df-fv 6581 df-ov 7451 df-sgrp 18757 df-mnd 18773 df-grp 18976 df-ring 20262 |
This theorem is referenced by: psdvsca 22191 gsumply1subr 22256 |
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