ALSOTAME.SIF

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* SET UP THE INITIAL DATA *
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NAME          ALSOTAME

*   Problem :
*   *********
*   Another simple constrained  problem

*   Source:
*   A.R. Conn, N. Gould and Ph.L. Toint,
*   "The LANCELOT User's Manual",
*   Dept of Maths, FUNDP, 1991.

*   SIF input:  Ph. Toint, Jan 1991.

*   classification OOR2-AN-2-1

VARIABLES
    x
    y
GROUPS
 XN Object    x         1.0            y         -2.0
 XE Constr    x         -1.0           y         1.0
CONSTANTS
 X  ALSOTAME  Constr    1.0
BOUNDS
 XL ALSOTAME  x         -2.0
 XU ALSOTAME  x         2.0
 XL ALSOTAME  y         -1.5
 XU ALSOTAME  y         1.5
GROUP TYPE
 GV EXPN      ALPHA
 GV SINE      ALPHA
GROUP USES
 XT Object    EXPN
 XT Constr    SINE
ENDATA

GROUPS        ALSOTAME
TEMPORARIES
 R  EXPA
 R  SINA
 M  EXP
 M  SIN
 M  COS
INDIVIDUALS
 T  EXPN
 A  EXPA                EXP( ALPHA )
 F                      EXPA
 G                      EXPA
 H                      EXPA

 T  SINE
 A  SINA                SIN( ALPHA )
 F                      SINA
 G                      COS( ALPHA )
 H                      - SINA
ENDATA