Remove the obsolete DEFMTRFUN-EXTERNAL macro
[maxima.git] / share / nelder_mead / rtest_nelder_mead.mac
blob8da07fa2fb62c24403dd24ffbcdca1f23eed7505
1 (if errcatch (fundef (nelder_mead)) = []
2      then load ("nelder_mead"),
3  0);
4 0;
6 nelder_mead(if x<0 then -x else x^2, [x], [4]);
7 [x = 9.536387892694628e-11];
9 (f(x) := if x<0 then -x else x^2, 0);
12 nelder_mead(f, [x], [4]);
13 [x = 9.536387892694628e-11];
15 nelder_mead(f(x), [x], [4]);
16 [x = 9.536387892694628e-11];
18 nelder_mead(x^4+y^4-2*x*y-4*x-3*y, [x,y], [2,2]);
19 [x = 1.157212489168102, y = 1.099342680267472];