Functions
void	_derkf (int n, void(f)(int, double, double , double ), double t, double y[], double tout, double rtol, double atol, int itol, int mode, double work[], int lwork, int iwork[], int liwork, int *info)
	Initial value problem of a system of first order ordinary differential equations (5(4)-th order Runge-Kutta-Fehlberg method)

void	_derkf_int (int n, double t, double y[], double work[])
	Initial value problem of a system of first order ordinary differential equations (5(4)-th order Runge-Kutta-Fehlberg method) (Interpolation for dense output)

void	_derkf_r (int n, double t, double y[], double tout, double rtol, double atol, int itol, int mode, double work[], int lwork, int iwork[], int liwork, int info, double tt, double yy[], double yyp[], int irev)
	Initial value problem of a system of first order ordinary differential equations (5(4)-th order Runge-Kutta-Fehlberg method) (reverse communication version)

Detailed Description

This is the group of I1. Ordinary differential equations (ODE's).

Functions