|
![](/i/fill.gif) |
scott a écrit :
>> Because when you're talking about thousands of dollars as the smallest
>> increment, that wastes space.
>
> Oh I see, so it's like a base-10 float?
>
>> And usually (at least in modern standards) these numbers go up to
>> something like 38 digits. So why would an "int" be better than packed
>> decimal in terms of processing speed?
>
> It would avoid the need for custom hardware, but obviously it works out
> faster per $ to get the non-standard CPUs if that's what they actually use.
>
>
What do you mean non-standard? Every single bank, every single
insurance company, every single government tax agency/ministry/dept.,
most airline, universities, and large companies with more than a 1000
employees worldwide has one or more IBM mainframes.
I'd call that "standard"!
Tin foil hat dept: And they all have a phone line to call back home in
case of problems. The more paranoid think Big Blue can also use those
phone lines for its own nefarious purposes.
--
/*Francois Labreque*/#local a=x+y;#local b=x+a;#local c=a+b;#macro P(F//
/* flabreque */L)polygon{5,F,F+z,L+z,L,F pigment{rgb 9}}#end union
/* @ */{P(0,a)P(a,b)P(b,c)P(2*a,2*b)P(2*b,b+c)P(b+c,<2,3>)
/* gmail.com */}camera{orthographic location<6,1.25,-6>look_at a }
Post a reply to this message
|
![](/i/fill.gif) |