Quadratic programming

*To*: mathgroup at smc.vnet.net*Subject*: [mg33598] Quadratic programming*From*: "Guca" <mgucek at geof.hr>*Date*: Wed, 3 Apr 2002 01:13:21 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Hi! I have problem with quadratic programming. If enyone know some costless program or packet for Mathematica 4.0 or if enyone know some algoritham to solve this problem: Minimizes function: quadratic function with mixed arguments examp: x*y+x*x+y*y+z*y subjec to: linear inequalites x+y+z>0 x-y+z>2 5.4x+6y-z<0 That example is olny for explenation, but my function and inequality is more complicated! Thanks