math: add modf32 (f32 cast version of math.modf()
#209
| Job | Run time |
|---|---|
| 42s | |
| 5m 20s | |
| 6m 16s | |
| 5m 31s | |
| 4m 45s | |
| 5m 19s | |
| 5m 43s | |
| 6m 50s | |
| 6m 51s | |
| 5m 8s | |
| 5m 22s | |
| 6m 44s | |
| 5m 48s | |
| 6m 17s | |
| 5m 39s | |
| 1h 22m 15s |