You need to use the correct case: using JuMP
On Wednesday, March 30, 2016 at 9:19:10 AM UTC-4, tann...@gmail.com wrote: > > Thank you Kelman, > > I was trying with this code here "using JuMp" is already mentioned > > using jump > using Ipopt > m=Model(solver=IpoptSolver()) > @defVar(m, x, start = 0.0) > @defVar(m, y, start = 0.0) > @setNLObjective(m, Min, (1-x)^2 + 100(y-x^2)^2) > > solve(m) > > println("x = ", getValue(x), "y = ", getValue(y)) > > BR > > > > On Wednesday, March 30, 2016 at 2:11:39 PM UTC+2, Tony Kelman wrote: >> >> You need >> using JuMP > >