/* mtb.h: Math toolbox header file */
/****************************************************************/
#ifndef _MTB_H_
#define _MTB_H_

#include "aq.h"

#define NR_CONV   0
#define NR_NOCONV 1
#define NR_FP0    2

int NewRap (double f(double),    double fp(double),
            double *xp,  int monitor, double eps, int maxiter);

void NewRapMsg(int code);

void s4max  (double f(double), double lower, double upper, int n,
            double *x_max,  double *f_max);

void s4min  (double f(double), double lower, double upper, int n,
            double *x_min,  double *f_min);

int s4zero (double f(double), double lower, double upper, int n,
            double *ap,  double *bp);

int s4zeros (double f(double), double lower, double upper, int n,
            double a[],  double b[]);

#endif