Viewing profile — sarcarx
sarcarx
HN member- Joined
- Fri, Mar 06, 2015, 1:04 PM UTC
- HN karma
- -2
- Public activity
- 2 items
- HN profile
- View on Hacker News ↗
About sarcarx
No profile information was provided.
Recent public activity
-
comment
Comment #25849428
Note that the combined xor of the first n integers can be computed in constant time (oeis.org/A003815). a(4n)=4n, (4n+1)=1, a(4n+2)=4n+3, a(4n+3)=0
- comment