removes a usage of the subst tactic, relying on idiomatic ssreflect #3
| Job | Run time |
|---|---|
| 56s | |
| 10m 10s | |
| 10m 47s | |
| 4m 0s | |
| 3m 58s | |
| 3m 57s | |
| 4m 12s | |
| 4m 31s | |
| 4m 54s | |
| 4m 6s | |
| 4m 46s | |
| 4m 22s | |
| 4m 45s | |
| 4m 42s | |
| 7m 5s | |
| 5m 7s | |
| 8m 27s | |
| 20m 13s | |
| 11m 16s | |
| 8m 27s | |
| 9m 10s | |
| 10m 57s | |
| 9m 25s | |
| 8m 40s | |
| 9m 43s | |
| 12m 33s | |
| 9m 11s | |
| 23m 34s | |
| 14m 58s | |
| 24m 56s | |
| 13m 46s | |
| 16m 35s | |
| 14m 46s | |
| 14m 16s | |
| 26m 27s | |
| 25m 33s | |
| 6h 15m 11s |