Thanks for the response Raul, that makes sense.
What about GPGPUs? Has there been any thought about leveraging these powerful devices? Each year they are coming out with lower costs and more power. Nvidia's Tesla, for example, is at the moment controlled with FORTRAN and C/C++, I know J is C at its core, so it seems to be a very possible fit and therefore very exciting! ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
