Advanced Search

Question: NLPSolve: no iterations performed

Question:NLPSolve: no iterations performed

lastcomm 37 Maple
plot graph
October 14 2008
1
Good morning and evening! I got a procedure f1, which takes two numbers and outputs one. Just a numeric computation. NLPSolve(f1, -1..2, -2..2); Warning, no iterations performed as initial point satisfies first-order conditions but plotting a 3D graph shows me a good, smooth minimum. Setting starting point does not help. It seems that NLPSolve thinks that gradient is equal to zero, but why?
Please Wait...