Steve Holden wrote:
Scott David Daniels wrote:

Terry Reedy wrote:

On my Windows machine with 2.2.1, I get exactly what you expected:

1e10000

1.#INF
...
If you get wrong behavior on a later version, then a bug has been introduced somewhere, even perhaps in VC 7, used for 2.4.

Nope, it is also there for 2.3.4 (May 25 2004, 21:17:02)....

A further Windows data point from Cygwin:

Python 2.4 (#1, Dec  4 2004, 20:10:33)
[GCC 3.3.3 (cygwin special)] on cygwin
Type "help", "copyright", "credits" or "license" for more information.
 >>> 1e10000
Inf
 >>>

regards
 Steve

Aha! Same version (2.3.4):

Idle:
    >>> 1e10000
    1.0
    >>> import struct; struct.pack('d', 1e10000)
    '\x00\x00\x00\x00\x00\x00\xf0?'
(which is actually 1.0)

python via command line (readline support):
    >>> 1e10000
    1.#INF
    >>> import struct; struct.pack('d', 1e10000)
    '\x00\x00\x00\x00\x00\x00\xf0\x7f'

Note the difference in the final byte.  Same results (command
line vs. Idle) for 2.4.1.


--Scott David Daniels [EMAIL PROTECTED] -- http://mail.python.org/mailman/listinfo/python-list

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