This is an inofficial mirror of http://metamath.tirix.org for personal testing of a visualizer extension only.
Description: axrep6 in class notation. It is equivalent to both ax-rep and abrexexg , providing a direct link between the two. (Contributed by SN, 11-Dec-2024)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | axrep6g |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rexeq | ||
| 2 | 1 | abbidv | |
| 3 | 2 | eleq1d | |
| 4 | 3 | imbi2d | |
| 5 | axrep6 | ||
| 6 | abbi | ||
| 7 | abid2 | ||
| 8 | vex | ||
| 9 | 7 8 | eqeltri | |
| 10 | 6 9 | eqeltrrdi | |
| 11 | 10 | exlimiv | |
| 12 | 5 11 | syl | |
| 13 | 4 12 | vtoclg | |
| 14 | 13 | imp |