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Theorem ringmgm 20219
Description: A ring is a magma. (Contributed by AV, 31-Jan-2020.)
Assertion
Ref Expression
ringmgm (𝑅 ∈ Ring → 𝑅 ∈ Mgm)

Proof of Theorem ringmgm
StepHypRef Expression
1 ringmnd 20218 . 2 (𝑅 ∈ Ring → 𝑅 ∈ Mnd)
2 mndmgm 18704 . 2 (𝑅 ∈ Mnd → 𝑅 ∈ Mgm)
31, 2syl 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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