[Scilab-users] Underflow [was: (no subject)]

Dang, Christophe Christophe.Dang at sidel.com
Thu Apr 25 10:44:59 CEST 2013


Sorry, I was wrong 


> with the Windows calculator the result is
>
> 9151064444577189,6470588235294118

I checked with http://www.wolframalpha.com/
(suggested by Scilab is not naive)
and it gets
0.91510644445771896470588235294177 x 10^16
with the repeating period
647058823594117

the length of the period is itself close to the limitations of the 
double floating point representation, which make the method I proposed 
inefficient.

-- 
Christophe Dang Ngoc Chan
Mechanical calculation engineer
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