Apparently, this user prefers to keep an air of mystery about them.
13 How could I add arrows to the axis of a figure? oct 5 '12
5 How to plot a quarter of circle using Mathematica? oct 15 '12
2 How could I obtain real numbers for the following integration instead of imaginary ones? sep 20 '12
1 How to collect q[t] from the following integration aug 29 '12