[ojAlgo-user] ANN: v4

[Anders P. <and...@op...>]

Version 4 of ojAlgo is available at SourceForge.

The main "news" is that the unit tests are fixed. Currently only two 
tests fail. One is a problem with calculating a Singular Value 
Decomposition for matrices with more columns than rows (fat matrices). 
The other is a numerical problem in calculating/comparing the inverse 
of a matrix between the three different matrix implementations.

In addition the QP solvers are confirmed to function with either of the 
three matrix implementations, and optimisation problems can now be 
generated using a lightweight modelling framework.

I frequently refactor substantial parts of the code. To make sure the 
functionality you use continue to work you are recommended to supply me 
with JUnit test cases.

/Anders