 # TheNotMe

Israel

Computer Science researcher

Top Questions

## easier way of calculating the determinant for this matrix

asked Mar 21 '13 at 12:54

## Proving that $\frac{(k!)!}{k!^{(k-1)!}}$ is an integer

asked Apr 10 '13 at 11:41

## Prove/disprove: if $\det(A+X) = \det(B + X)$ for all $X$, then $A=B$

asked May 6 '13 at 20:13

## Prove that if $A$ is diagonalizable then there is a matrix $B$ such that $B^{2012} = A$

asked May 2 '13 at 9:28

## Prove that in a tree with maximum degree $k$, there are at least $k$ leaves

asked Jun 23 '13 at 17:12

## Find the minimum gap between two numbers in an AVL tree

asked Sep 8 '12 at 12:10

## If all edges are of equal weight, can one use BFS to obtain a minimal spanning tree?

asked Mar 28 '14 at 13:34

## Number of numbers $0 \leq n \leq 10,000,000$ such that the sum of the digits is at most $34$

asked May 14 '13 at 11:03

## For which $\alpha$ this sum converges? $\sum_{n=3}^{\infty} {\frac{1}{n \cdot \ln(n) \cdot \ln(\ln(n))^{\alpha}}}$

asked May 29 '13 at 19:28