I have a list of integer arrays. I need to find the common elements between those. What I can think of is an extension of what is listed in Common elements in two lists Example would be [1,3,5], ...

I was wondering whether any of the well-known matrix libraries for Java, such as Colt or EJML, actually provide similar functionality as MatLab? For instance, I can't seem to find anywhere in...

I'm doing Colt Steele's The Web Developer Bootcamp and I've got to the point where we're going to start a database for the YelpCamp app. Problem is, he is using MongoDB, and I don't want to use tha...

I want to do Cholesky decomposition of large sparse matrices in Java. Currently I'm using the Parallel Colt library class SparseDoubleCholeskyDecomposition but it's much slower than using my code I...

I am looking for a package that provides mathematical functions for the non-symmetrical (skewed) normal distribution and also the poisson and exponential distributions. I originally looked at the ...

From here, I found that Colt's OpenIntIntHashMap and Trove's TIntIntHashMap give better performance and memory uses than Java's built in HashMap or Guava's HashMultimap. Do Colt's OpenIntIntHashMa...

I am trying to make a web application to perform scientific and engineering calculations. I am new to web developing and I've been looking for a free framework (with free hosting), that's why I cam...