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Description: A condensed form of ax-rep . (Contributed by SN, 18-Sep-2023) (Proof shortened by Matthew House, 18-Sep-2025)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | axrep6 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | axrep4v | ||
| 2 | df-mo | ||
| 3 | 2 | albii | |
| 4 | df-rex | ||
| 5 | 4 | bibi2i | |
| 6 | 5 | albii | |
| 7 | 6 | exbii | |
| 8 | 1 3 7 | 3imtr4i |