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Associated article: A C++ Integrator Class

Tags: Database     C/C++    

Complete source code accompanying Darrel Conway's article which presents a C++ class designed to help you solve differential equations by enabling the rapid incorporation of new integration methods. Darrel focuses on adaptive stepsize Runge-Kutta integrators. Requires PKUNZIP.EXE to extract.

					_A C++ INTEGRATOR CLASS_
by Darrel J. Conway

Listing One

// integrat.h  -- Integrator class definition

#ifndef         INTEGRAT_H

#define         INTEGRAT_H

#include        <math.h>
#include        <stdio.h>
#include        "derivs.h"

#define         FALSE       0
#define         ...
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