Apparently, this user prefers to keep an air of mystery about them.
1 How to sum numerator and denominator of a fraction? may 18 '13
1 How to expand equation inside the L2-norm? may 14 '13
1 Finding autocovariance of AR(2) mar 6 '14
1 In Markov inequality proof, why is $\int_a^\infty xp(x) \, dx \ge \int_a^\infty ap(x) \, dx$ jun 8
0 How to find expectation of independent white noise? feb 10 '14