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ROSEN.EKA
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1991-07-01
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303b
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15 lines
; This demonstrates minimizing a simple function with an initialization.
; It is the Rosenbrock function, a tricky case for function minimizers.
MINIMIZE F
F = A + B + (X - Z)^2 + 100000 (Y - X^2)^2
Z = 2.34
A = 4
B = 3
X := -1.2
Y := 1
{ Exact solution is x = 2.34, F = 7. }