feat: add C implementation for stats/base/dists/exponential/stdev
#9547
| Job | Run time |
|---|---|
| 1m 40s | |
| 1m 40s |
stats/base/dists/exponential/stdev
#9547
| Job | Run time |
|---|---|
| 1m 40s | |
| 1m 40s |