A couple of bugs fixed: The getEigenpair(int) method of the Eigenvalue interface threw an ArrayIndexOutOfBoundsExceptionA couple of issues related to calculating the nullspace (using QR or SVD) decompositions.Everything "Big" is…

Continue ReadingojAlgo v45.1.1

No new features. This is just to make it compatible with the latest version of ojAlgo. It appears downloading historical data from Google and Yahoo broke (again). The code related…

Continue ReadingojAlgo-finance v1.1

I'm in the process of executing the Java Matrix Benchmark on a Google Cloud Platform Compute Engine (n1-highmem-4 (4 vCPUs, 26 GB memory) with Intel Skylake processors). Actually I'm doing 3 separate benchmark executions using…

Continue ReadingNew Java Matrix Benchmark Results Coming

The main news this time is that the finance specific code (the org.ojalgo.finance package) has been moved to its own project/module named ojAlgo-finance. Other than that the most important new…

Continue ReadingojAlgo v44 and ojAlgo-finance v1