New posts in algorithms

Most efficient algorithm for nth prime, deterministic and probabilistic?

Each person has at most 3 enemies in a group. Show that we can separate them into two groups where a person will have at most one enemy in the group.

How to solve this recurrence $T(n) = 2T(n/2) + n\log n$

Are some real numbers "uncomputable"?

Proof $\sum\limits_{k=1}^n \binom{n}{k}(-1)^k \log k = \log \log n + \gamma +\frac{\gamma}{\log n} +O\left(\frac1{\log^2 n}\right)$

Height of all skyscraper

When does a Square Matrix have an LU Decomposition?

Find taxicab numbers in $O(n)$ time

A constrained topological sort?

Using Limits to Determine Big-O, Big-Omega, and Big-Theta

Is there a branch of Mathematics which connects Calculus and Discrete Math / Number Theory?

Could my simple iterative algorithm for generating random numbers be favouring digits of value 0?

Optimal algorithm for finding the odd sphere with a balance scale

Fastest way to calculate $e^x$ up to arbitrary number of decimals?

Algorithm to get the maximum size of n squares that fit into a rectangle with a given width and height

How can we turn any number into a prime number by simply adding more digits?

Fastest Square Root Algorithm

The milk sharing problem

Calculate variance from a stream of sample values

Do there exist methods for determining the orbits of a group action on the cartesian product of sets?