Thanks. Indeed I forgot to omit the return. I will now go on to follow the reco's regarding the second part and look forward to coming back here updating you.

I must comment that I am still surprised that such a simple function/piece of inline code takes so much time to execute. I never looked at this level of benchmarking, so I guess I had mistaken expectations.

In reply to Re^10: Some code optimization by roibrodo
in thread Some code optimization by roibrodo

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