2 ms·
That's not a vector of natural numbers.
by xigoi 4y ago
That's not a vector of natural numbers.
- Koshkin 4y agoAh, missed the N... But more interestingly, the non-negative integers 0...p-1 modulo a prime number p form a field (where -1, -2 etc. appear in a natural way), and so their tuples of some fixed length do form a vector space.