Apparently, this user prefers to keep an air of mystery about them.
1 Solving a system of congruences: CRT mar 25 '13
1 Any way to simplify $\gcd(a+b,a-c)$? aug 18 '13
0 $a$ people each throw one $b$-sided die. How many outcomes exist where person 1 rolls higher than everyone else? mar 20 '13
0 Solving Chinese Remainder Theorem [duplicate] mar 25 '13