Public Function Objective(sv As Variant, y As Variant, x As Variant) As Variant
sum1 = 0
sum2 = 0
For i = 1 To 15
For j = 1 To 15
sum2 = sum2 + sv(i) * sv(j) * y(i) * y(j) * (x(i, 1) * x(j, 1) + x(i, 2) * x(j, 2) + x(i, 3) * x(j, 3))
Next j
sum1 = sum1 + sv(i)
Next i
Objective = sum1 - 0.5 * sum2
End Function