; 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. }