Apparently, this user prefers to keep an air of mystery about them.
3 Such a thing as a circular arithmetic progression? Nov 28 '12
2 Quick way to iterate multiples of a prime N that are not multiples of primes X, Y, Z, …? Jan 7 '13
0 Why don't all elements of an arithmetic progression divide the lcm of the start and step? Oct 13 '12
0 Negative coefficients and Bezout's identity Nov 10 '12