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Description: A ring is a magma. (Contributed by AV, 31-Jan-2020)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | ringmgm |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ringmnd | ||
| 2 | mndmgm | ||
| 3 | 1 2 | syl |