if we have any positive integer m ,

the sum of a^m = -1 if (q-1)|m or 0 otherwise.

Note, the sum is over a belongs to Fq , where Fq is a field.

I appreciate your help,

Results 1 to 3 of 3

- Mar 16th 2011, 05:14 PM #1

- Joined
- Jan 2011
- Posts
- 46

- Mar 16th 2011, 08:35 PM #2

- Joined
- Oct 2009
- Posts
- 4,261
- Thanks
- 2

- Mar 16th 2011, 10:00 PM #3