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Ravi V

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instaling Rlink and connecting to the R version on my pc I am working with mathematica version 9. I am not able to install R and connecting to the latest R version on my pc (windows 8.1). Needs["RLink`"] InstallR["RHomeLocation" -> "C:\R\R-31~1.1"] On running the above code, I get a message... AUTHOR: Ravi V 2561VIEWS 0REPLIES 11 years ago
updating notebooks prepared for older versions of Mathematica I am trying to follow along some old notebooks written for older versions of Mathematica. I find that they have commands of the following type :[mcode] AUTHOR: Ravi V 5064VIEWS 1REPLIES 12 years ago
Asymptotic expansion instead of a power series expansion With Mathematica, the Series function gives a power series expansion. But I am looking for a different type of expansion. Let me explain :$Assumptions = Element[x, Reals] && x > 0f := Exp[x^2]*Erfc[x][code]Series[f,... AUTHOR: Ravi V 13315VIEWS 3REPLIES 12 years ago