use \@mathlevel to identify nested math #5372
| Job | Run time |
|---|---|
| 20s | |
| 3m 5s | |
| 1m 41s | |
| 2m 18s | |
| 3m 41s | |
| 3m 13s | |
| 5m 8s | |
| 2m 12s | |
| 1m 55s | |
| 2m 52s | |
| 1m 50s | |
| 44s | |
| 55s | |
| 1m 22s | |
| 51s | |
| 55s | |
| 46s | |
| 44s | |
| 42s | |
| 34s | |
| 1m 25s | |
| 52s | |
| 1m 22s | |
| 46s | |
| 57s | |
| 1m 36s | |
| 1m 53s | |
| 1m 43s | |
| 1m 50s | |
| 1m 4s | |
| 2m 13s | |
| 5m 56s | |
| 1m 2s | |
| 1m 49s | |
| 1m 24s | |
| 1m 55s | |
| 1m 22s | |
| 1m 50s | |
| 1m 59s | |
| 1m 27s | |
| 1m 23s | |
| 3m 53s | |
| 0s | |
| 1h 15m 29s |