"2x^2 + 3y^2 <= 6" My guess is because lpsolve doesn't handle non linear programs.
-- View this message in context: http://r.789695.n4.nabble.com/lpSolve-constraints-don-t-seem-to-have-an-effect-tp898253p3751751.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.
