[Jprogramming] What does this do?

[PMA]

I see - thanks.

Roger Hui wrote:
> With 10 elements it doesn't matter.  When you get to higher number of
> elements, you run out of precision in 64-bit floats and would need the
> extended precision arithmetic that comes with 1x.
>
>
>
>
> On Thu, Feb 20, 2014 at 1:37 PM, PMA<PeterArmstrong at aya.yale.edu>  wrote:
>
>> Why 'x'?  (I get the same result without it.)
>>
>> - Pete
>>
>>
>> km wrote:
>>
>>> Here is a hint:
>>>
>>>      % 1 +. (+%)/\ 10 $ 1x
>>> 1 1 2 3 5 8 13 21 34 55
>>>
>>> --Kip Murray
>>>
>>> Sent from my iPad
>>>
>>>   On Feb 20, 2014, at 2:42 PM, Roger Hui<rogerhui.canada at gmail.com>
>>>>   wrote:
>>>>
>>>>
>>>> % 1 +. (+%)/\ 100 $ 1x
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