Many thanks, BBsolve works like a charm. First I thought I should use the squares of the equations because BBsolve would use some minimization objective function anyway but it actually only works if I don't use the squared equations. I'll check the documentation if I find something about the objective.
Thanks for the help, Werner Ravi Varadhan wrote: > > You have two options: > > 1. The `BBsolve' function in the "BB" package to solve this system of 3 > equations. > 2. Try `nleqslv' function in the "nleqslv" package. > > These would work even if the residual is not zero. > > Hope this helps, > Ravi. > -- View this message in context: http://www.nabble.com/solving-system-of-equations-involving-non-linearities-tp24845136p24859703.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
