Apparently, this user prefers to keep an air of mystery about them.
4 Expanding brackets of the form $(a+b)^n$ dec 9 '13
3 Cycle structure in a symmetric group nov 22 '14
2 Question about integration may 30 '13
1 Dealing with powers when using the definition of a null sequence to prove if a sequence is a null feb 11 '15
0 Shortcut showing that a sequence is not null feb 14 '15