Affects Version/s: 3.0
Fix Version/s: 3.0
For instance the add(double v) fist clones the array, and then adds all entries of this.data to the result.
JAMA uses the following approach create a empty result the assign the sum of each entry to the result. this is approximately 10 -20 % faster.
I will provide a patch with some more enhancements/cleanups for this.
in the test look for XXX:
the first number is the jama time the second the current algorithm.