Apparently, this user prefers to keep an air of mystery about them.
4 Compute the square root of a complex number mar 23 '14
3 Mean or standard deviation? jun 23 '13
3 Scalar times Point + Scalar times Point? mar 30 '14
2 Let $v$ be an eigenvector of the matrix $A$. Show that $v$ is also an eigenvector of $A^3$. What is the corresponding eigenvalue? may 14 '14
2 Making exponent of $a^x$ object of the function jun 22 '13