[OS X TeX] TeX request
George Dorner
george at dorners.net
Sun Jun 26 03:27:43 CEST 2005
I enjoyed reading this thread since CS students here I teach like to
(or are required to) do such computations and the more ways to do it,
the more interesting the problem to them.
I called up my Maple and couldn't get a reading on how fast it
computed 200!, so I entered tim():=top:2000!:tim()-top; and got 0.001
sec, while tim():=top:2000!;tim()-top; actually shows the digits and
takes 0.004 seconds. This was on a dual processor G4. That's all the
time I plan to spend on the problem. 8-)
geo
On Jun 24, 2005, at 9:49 AM, Jean-Claude DE SOZA wrote:
> Gerben,
>
> In a text file, enter :
>
> #!/usr/local/bin/ruby
> class Integer
> def factorial
> (1..self).inject(1) { |f, n| f * n }
> end
> end
> puts 200.factorial
>
> Save it as fact.rb and run it with ./fact.rb or ruby fact.rb
> Jean-Claude DE SOZA
>
> Le 23 juin 05 à 22:24, Gerben Wierda a écrit :
>
>
>> Hello folks,
>>
>> I need help with a trick I want to perform. I want to be able to
>> display all the digits of
>>
>> 2!
>> 10!
>> 200!
>>
>> I need some sort of perl, ruby, bc or other way to produce all the
>> digits. Then I can use some TeX trickery (maybe from the
>> diminuendo trick from the showcase, or crescendo) to display them
>>
>> G
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>>
>
>
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