Default precision is "whatever the reult of the math operation is" and hence can grow quite large. Because PDL only offers doubles I tried using BigFloat to fill a Math::Matrix which was then exponentiated to a high power. Without a defined precision the program slowed down for each progressive iteration. Woohoo!

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I'm not belgian but I play one on TV. On dit que je parle comme un belge aussi.

In reply to Re^2: BigFloat Precision by belg4mit
in thread BigFloat Precision by Willman023

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