[xo,Ot(1),nS(1)]=univar('test10',[1 2],-1,0,[-1 -1],[3 3])
[xo,Ot(2),nS(2)]=hkjeeves('test10',[1 2],-1,[-1 -1],[3 3])
[xo,Ot(3),nS(3)]=rosembr('test10',[1 2],-1,[-1 -1],[3 3])
[xo,Ot(4),nS(4)]=powell('test10',[1 2],-1,0,[-1 -1],[3 3])
