[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
NaN
From: |
John W. Eaton |
Subject: |
NaN |
Date: |
Wed, 12 Apr 2006 12:30:15 -0400 |
On 11-Apr-2006, Shai Ayal wrote:
| In trying to implement NaN's for octplot I took some of the code from
| octave, which includes a run-time calculation of NaN
|
| Is there any any reason that it was implemented this way and not by
| using the nan function (C99 standard) or strtod("NaN",0), which is
| supposed to be ANSI C?
|
| (these two ways were pointed to me by Bruno Rogerri)
Octave has been around longer than c99.
I didn't know about strtod ("NaN", 0), but I'm not sure I would have
used this method anyway, even if I had.
jwe
- NaN, Shai Ayal, 2006/04/11