[R] Ryacas

[Gabor Grothendieck]

On Tue, Sep 4, 2012 at 5:19 PM, Jason Romine <jromine at usgs.gov> wrote:
> Thank you Gabor.  I tried to exhaust all troubleshooting solutions listed on
> the site you suggested prior to posting my question.  Perhaps you could
> share what this error is stemming from.  Interestingly, on another machine I
> have no issue with it when I run R 2.10, whereas when I try Ryacas with R
> 2.15.1 on the same machine the error shows up.
>

Its not related to R 2.15.1 since I used that on Windows to produce
the answers in my post. The error message you got does not indicate
the source of the problem. You could try using verbose=TRUE to get
more feedback and go over the troubleshooting section again. Look at
the whole section and not just the Windows part.

yacas(expression(Factor(x^2-1)), verbose = TRUE)

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