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On Thu, Mar 30, 2006 at 01:46:20PM -0500, linux-os (Dick Johnson) wrote: > Yeah. The correct word was irrational, which is its definition. The > point was that one can do a lot of very accurate work on real numbers > without using the FP unit and the decimal system. As long as you don't use sin/cos (oops, no 3D, no polar coordinates, no FFT), sqrt (oops no lenghts), pi (oops no non-polygonal surfaces) or ln/exp (oops, a lot of things are gone there). Working with rationals is not that realistic nowadays except in things like mathematica, maple and friends. Fixed-point though is still very realistics, it's just a different precision/scale tradeoff than fp, and one you control. OG. - 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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