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Computing > Arch Arithmetic > Re: a Fortran p...
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Re: a Fortran precision question

by Quadibloc <jsavard@[EMAIL PROTECTED] > Aug 13, 2007 at 05:24 PM

Tim Prince wrote:
> As far as I know, PowerPC sup****t for 128-bit floating point has always
> been of the 2 doubles 106 to 107 bit mantissa low exponent range
> variety, not the IEEE variety.

Even so, that is sup****t for a higher precision.

But I do see that I was wrong, and the first bit *is* hidden in the
128-bit format, at least according to the latest draft of IEEE-754r.

John Savard
 




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Re: a Fortran precision question
Quadibloc <jsavard@[EM  2007-08-13 17:24:49 

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