refactor: binary operators of quantity and quantity_point are now hidden friends
#414
| Job | Run time |
|---|---|
| 3m 40s | |
| 1m 40s | |
| 5m 20s |
quantity and quantity_point are now hidden friends
#414
| Job | Run time |
|---|---|
| 3m 40s | |
| 1m 40s | |
| 5m 20s |