MathGroup Archive 2006

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Algorithm used by "Reduce" function


FrontEndExecute[{HelpBrowserLookup["MainBook", "A.9.4"]}]

Î?/Î? Jim Smith έγÏ?αÏ?ε:
> Hello,
>
> Does anyone happen to know the algorithm used by the "Reduce" function?
> For instance:
>
> In[1]:=      Reduce[{10x + 5y + z == 10, x + y + z == 1, x â?¥ 0, y â?¥ 0,
> z â?¥ 0}, {x, y, z}]
>
> Out[1]=     x == 1 && y == 0 && z == -y
> 
> How does it achieve this answer?
> 
> Thanks,
> Jim


  • Prev by Date: Re: subscript question
  • Next by Date: Re: Use pattern to find minimum without using min
  • Previous by thread: Re: subscript question
  • Next by thread: Re: Algorithm used by "Reduce" function