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Re^2: RFC: Large Floating Point Numbers - Rounding Errors (not Rounding mode)by tye (Sage) |
on Sep 08, 2011 at 17:00 UTC ( [id://924874]=note: print w/replies, xml ) | Need Help?? |
Nice try. But... No. It isn't. It is just a consequence of switching between base 10 and 2:
Your assumption that 0.000035 is exactly the same as 0.000005 + 3*0.000010 was not correct. Update: Please show the results for explicitly enumerated values and show more precision on the first value. Or I'll to do that myself a bit later when I will probably again have convenient access to a system with Inline::C installed on it and with _controlfp(). - tye
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