Hi -

I think that this expression

   {&'#.'@(2:<|)@((+*:)^:250~)(12%~i:_12)j.~/18%~_36+i.44

used to work but now fails with "NaN error" if the value of the power
iteration, shown as 250 here, is any greater than 10 or 11.

Is anyone familiar with this?  Any idea why it used to work but now fails?
Any idea on how to get it to work with more than 10 iterations?

It's potentially a nice illustration of the power of J - or of the power of
"power".

-- 
Devon McCormick, CFA
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