Hello, Andi.

>>>> float('nan')
AV> nan
>>>> float('NAN')
AV> nan
>>>> float('Nan')
AV> nan
>>>> float('Nann')
AV> Traceback (most recent call last):
AV>    File "<stdin>", line 1, in ?
AV> ValueError: invalid literal for float(): Nann

AV> Can you ?

on windows:

ActivePython 2.4 Build 243 (ActiveState Corp.) based on
Python 2.4 (#60, Nov 30 2004, 09:34:21) [MSC v.1310 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> float('nan')
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
ValueError: invalid literal for float(): nan

On Debian Linux:

Python 2.4.1 (#3, Jun 12 2005, 16:04:10)
[GCC 3.3.5 (Debian 1:3.3.5-8)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> float('nan')
nan
>>> float('nannn')
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
ValueError: invalid literal for float(): nannn

It is b/c windows's python is too old?

Yura Smolsky,
http://altervisionmedia.com/


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