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Re: Motion 46: finalise interval literals: ULP



Yes!! (We violently agree.)

Baker

On 07/17/2013 09:57 AM, Vincent Lefevre wrote:
On 2013-07-17 16:44:16 +0200, Vincent Lefevre wrote:
Also, though the IEEE 754-2008 standard doesn't define "ULP", it
defines:

   2.1.44 quantum: The quantum of a finite floating-point representation
   is the value of a unit in the last position of its significand. [...]
                     ^^^^^^^^^^^^^^^^^^^^^^^^^
But IEEE 754-1985 used "unit in the last place". And the C and LIA-2
standards also uses "unit in the last place". So, this can be seen as
the official term.



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R. Baker Kearfott,    rbk@xxxxxxxxxxxxx   (337) 482-5346 (fax)
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Department of Mathematics, University of Louisiana at Lafayette
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