Messages in this thread | | | Subject | Re: FPU, i386 | From | Andreas Schwab <> | Date | Thu, 25 Apr 2002 15:22:54 +0200 |
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rpm <rajendra.mishra@timesys.com> writes:
|> I understand that in case of inrrational number it will not give a exact |> value ......but division like 1/.2 is not irrational ! and it should always |> come to 5 !
It is not about irrational number (of course, the result of dividing two rational number is always a rational number), but about finite precision. You simply cannot represent 0.2 finitely in base 2.
Andreas.
-- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE GmbH, Deutschherrnstr. 15-19, D-90429 Nürnberg Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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