On Sat, Feb 7, 2009 at 10:20 AM, oryie <43248...@qq.com> wrote: > I want to use R to calculate the variable x which is in some eqation, give > an example: > > 3*x-log(x)+1=0, > > how to solve equation to get the exact x in R?
You could use uniroot(), but your equation has no real solution. Paul ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
