Category : Financial and Statistics
Archive   : MRCRY209.ZIP
Filename : ROSEN.EKA

 
Output of file : ROSEN.EKA contained in archive : MRCRY209.ZIP
; 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. }


  3 Responses to “Category : Financial and Statistics
Archive   : MRCRY209.ZIP
Filename : ROSEN.EKA
”

  1. Daniel says:
    January 27, 2013 at 3:59 pm

    Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. Joshie says:
    March 18, 2014 at 4:57 pm

    This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. DiskingRound says:
    January 14, 2015 at 10:57 pm

    But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/