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Programming > Assembly 370 > Re: S/360
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Re: S/360

by "robin" <robin_v@[EMAIL PROTECTED] > Feb 4, 2006 at 06:17 AM

Tom Linden wrote in message ...
>On Fri, 03 Feb 2006 15:05:02 GMT, robin <robin_v@[EMAIL PROTECTED]
> wrote:
>
>> "John W. Kennedy" <jwkenne@[EMAIL PROTECTED]
> wrote in message
>> news:E1Uxf.1208$l03.452@[EMAIL PROTECTED]
>>
>>> But the hexadecimal base further meant that the effective length of
the
>>> fraction was essentially 21 bits (single precision) or 53 bits (double
>>> precision), rather than the superficial 24 or 56, and this was not
>>> clearly understood at first.
>>
>> How would you have done it better?
>>
>Biased binary exponet and suppress the leading bit of the normalized
>characteristic.

I'm referring to 1964, when the S/360 was designed.
 




 7 Posts in Topic:
re: S/360
"robin" <rob  2006-02-03 15:05:02 
Re: S/360
"Tom Linden" &l  2006-02-03 08:08:29 
Re: S/360
ime@[EMAIL PROTECTED] (R  2006-02-03 16:48:52 
Re: S/360
"Tom Linden" &l  2006-02-03 15:50:50 
Re: S/360
"robin" <rob  2006-02-04 06:17:37 
Re: S/360
glen herrmannsfeldt <g  2006-02-03 23:58:45 
Re: S/360
"robin" <rob  2006-02-04 06:17:36 

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tan12V112 Fri Jul 25 20:23:15 CDT 2008.