File: t_LinearCombinationFunction_std.expout

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myFunction= (0.3 * ([x1,x2,x3]->[x1^3 * sin(x2 + 2.5 * x3) - (x1 + x2)^2 / (1.0 + x3^2)]) + 2.9 * ([x1,x2,x3]->[exp(-x1 * x2 + x3) / cos(1.0 + x2 * x3 - x1)]))
Value at  [1.2,2.3,3.4] = [22.92]
Gradient at  [1.2,2.3,3.4] = [[ -155.52  ]
 [  309.646 ]
 [  252.531 ]]
Hessian at  [1.2,2.3,3.4] = sheet #0
[[  1439.96 -3537.43 -2656.41 ]
 [ -3537.43  9150.61  6852.19 ]
 [ -2656.41  6852.19  5027.81 ]]