Re: factorial function

2003-11-27 Thread Robert Brown
Shawn O'Donnell writes: > >Does anyone have any suggestions on how to create an array to hold the value > >of 1000 factorial? > > Do you mean 1000! > > That's a super-sized number--something like 10-to-the-2566th power, > if I am using Sterling's approximation correctly. > > I don't kn

Re: factorial function

2003-11-26 Thread R. Joseph Newton
Rob Dixon wrote: > B. Rothstein wrote: > > > > Does anyone have any suggestions on how to create an array to hold the value > > of 1000 factorial? > > Hi. > > Use Math::BigInt. The program below stores the first 1000 factorials into an > array and prints out the thousandth, which is 2568 digits lo

RE: factorial function

2003-11-26 Thread Bob Showalter
[EMAIL PROTECTED] wrote: > > B. Rothstein wrote: > > > Does anyone have any suggestions on how to create an array to > > > hold the value of 1000 factorial? > > > > This will compute it: > > > > perl -MMath::BigInt -le '$n = Math::BigInt->new("1"); $n *= $_ for > > 2..1000; print $n' > > > > in

RE: factorial function

2003-11-26 Thread drowl
> B. Rothstein wrote: >> Does anyone have any suggestions on how to create an array to hold the >> value of 1000 factorial? > > This will compute it: > > perl -MMath::BigInt -le '$n = Math::BigInt->new("1"); $n *= $_ for > 2..1000; print $n' > in trying to understand this i guess that: $n = Math:

RE: factorial function

2003-11-26 Thread Bob Showalter
B. Rothstein wrote: > Does anyone have any suggestions on how to create an array to hold > the value of 1000 factorial? This will compute it: perl -MMath::BigInt -le '$n = Math::BigInt->new("1"); $n *= $_ for 2..1000; print $n' You can stick the result in an array if you want... -- To unsubscr

Re: factorial function

2003-11-26 Thread Rob Dixon
B. Rothstein wrote: > > Does anyone have any suggestions on how to create an array to hold the value > of 1000 factorial? Hi. Use Math::BigInt. The program below stores the first 1000 factorials into an array and prints out the thousandth, which is 2568 digits long. It also runs incredibly quickl

Re: factorial function

2003-11-26 Thread drowl
>>Does anyone have any suggestions on how to create an array to hold the >> value of 1000 factorial? > > Do you mean 1000! > > That's a super-sized number--something like 10-to-the-2566th power, if > I am using Sterling's approximation correctly. > > I don't know of a numeric type that stores suc

Re: factorial function

2003-11-26 Thread Shawn O'Donnell
Does anyone have any suggestions on how to create an array to hold the value of 1000 factorial? Do you mean 1000! That's a super-sized number--something like 10-to-the-2566th power, if I am using Sterling's approximation correctly. I don't know of a numeric type that stores such animals. If you

Re: factorial function

2003-11-25 Thread Robert Brown
is *REALLY* big, this would imply an infinite (or at least extended) precision integer arithmetic package, and an implementation of an array of these big integer objects. The array could then hold the values of (1! .. 1000!) so they would not need to be recomputed every time they were needed. An e

Re: factorial function

2003-11-25 Thread James Edward Gray II
On Nov 26, 2003, at 1:35 AM, B. Rothstein wrote: Does anyone have any suggestions on how to create an array to hold the value of 1000 factorial? I'm afraid I don't understand your question. An array holds multiple values, but 1,000 factorial is a single value. You want an array to hold all th

factorial function

2003-11-25 Thread B. Rothstein
Does anyone have any suggestions on how to create an array to hold the value of 1000 factorial? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]