Do you know apriori that the minima of f and g are at the same value of (x,y)? If so, then you can just minimize h(x,y) = f(x,y) + g(x,y). If the two minimums are located in different points, the problem does not seem sufficiently well-posed.
On Thursday, April 9, 2015 at 4:19:31 PM UTC-4, Zahirul ALAM wrote: > > This question is related to Julia and general function minimization > techniques. if I have two function f(x, y) and g(x, y). How would one find > the value of x, and y that minimizes both functions simultaneously? I > understand to the limit this is equal to finding roots if both functions > are properly defined. I have looked at JuliaOpt. But I am not sure how to > use two functions in Optimize. >
