powell.h File Reference

#include <aims/optimization/optimizer.h>
#include <aims/optimization/objective.h>
#include <aims/vector/vector.h>
#include <algorithm>
#include <list>
#include <math.h>

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Classes
class	PowellOptimizer< T, D >

Macros
#define	GOLD   1.618034
#define	GLIMIT   100.0
#define	TINY   1.0e-20
#define	SIGN(a, b)   ( (b) >= 0.0 ? fabs( a ) : -fabs( a ) )
#define	ITMAX   100
#define	TOL   2.0e-4
#define	ZEPS   1.0e-10
#define	CGOLD   0.3819660
#define	SQR(a)   ( ( a ) * ( a ) )

Macro Definition Documentation

CGOLD

#define CGOLD   0.3819660

Definition at line 53 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().

GLIMIT

#define GLIMIT   100.0

Definition at line 47 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().

GOLD

#define GOLD   1.618034

Definition at line 46 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().

ITMAX

#define ITMAX   100

Definition at line 50 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().

SIGN

#define SIGN	(		a,
			b
	)		( (b) >= 0.0 ? fabs( a ) : -fabs( a ) )

Definition at line 49 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().

SQR

#define SQR

(

a

)

( ( a ) * ( a ) )

Definition at line 54 of file powell.h.

Referenced by PowellOptimizer< T, D >::doit().

TINY

#define TINY   1.0e-20

Definition at line 48 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().

TOL

#define TOL   2.0e-4

Definition at line 51 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().

ZEPS

#define ZEPS   1.0e-10

Definition at line 52 of file powell.h.

Referenced by PowellOptimizer< T, D >::getCostEvolution().