I've been teaching myself programming and computer science for the last half a year or so.
5 Who proved the Master Theorem? dec 13 '12
4 Prove that every integer $n>0$ with $\gcd(n,10) = 1$ has a multiple that can be written with only the digit $9$. [duplicate] nov 4 '12
1 Using calculus to prove a discrete statement? oct 9 '12