mathfem.C File Reference

#include "mathfem.h"
#include "floatarray.h"

Go to the source code of this file.

Namespaces
namespace	oofem

Macros
#define	CUBIC_ZERO   1.0e-100

Functions
void	oofem::cubic (double a, double b, double c, double d, double *r1, double *r2, double *r3, int *num)
void	oofem::cubic3r (double a, double b, double c, double d, double *r1, double *r2, double *r3, int *num)
int	oofem::iperm (int val, int rank)
void	oofem::ls2fit (const FloatArray &x, const FloatArray &y, FloatArray &a)
double	oofem::signum (double i)
	Returns the signum of given value (i = 0 returns 0, i < 0 returns -1, i > 0 returns 1).

Macro Definition Documentation

CUBIC_ZERO

#define CUBIC_ZERO   1.0e-100

Definition at line 40 of file mathfem.C.

Referenced by oofem::StructuralMaterial::computePrincipalValues(), oofem::cubic(), and oofem::cubic3r().