This is an inofficial mirror of http://metamath.tirix.org for personal testing of a visualizer extension only.
Description: An Abelian group is a group, deduction form of ablgrp . (Contributed by Rohan Ridenour, 3-Aug-2023)
| Ref | Expression | ||
|---|---|---|---|
| Hypothesis | ablgrpd.1 | ||
| Assertion | ablgrpd |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ablgrpd.1 | ||
| 2 | ablgrp | ||
| 3 | 1 2 | syl |