This is an inofficial mirror of http://metamath.tirix.org for personal testing of a visualizer extension only.
Description: Obsolete version of axrep6 as of 18-Sep-2025. (Contributed by SN, 18-Sep-2023) (Proof modification is discouraged.) (New usage is discouraged.)
| Ref | Expression | ||
|---|---|---|---|
| Assertion | axrep6OLD |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-rep | ||
| 2 | df-mo | ||
| 3 | 19.3v | ||
| 4 | 3 | imbi1i | |
| 5 | 4 | albii | |
| 6 | 5 | exbii | |
| 7 | 2 6 | bitr4i | |
| 8 | 7 | albii | |
| 9 | 3 | rexbii | |
| 10 | df-rex | ||
| 11 | 9 10 | bitr3i | |
| 12 | 11 | bibi2i | |
| 13 | 12 | albii | |
| 14 | 13 | exbii | |
| 15 | 1 8 14 | 3imtr4i |