com.imsl.math

Interface OdeAdamsGear.Function

All Known Subinterfaces:

OdeAdamsGear.Jacobian

Enclosing class:

OdeAdamsGear

public static interface OdeAdamsGear.Function

Public interface for user supplied function to OdeAdamsGear object.

Method Summary

Modifier and Type	Method and Description
double[]	f(double t, double[] y) Computes the value of the function \( y^{'} = f(t,y) \) at the given point.

Method Detail

f

double[] f(double t,
           double[] y)

Computes the value of the function \( y^{'} = f(t,y) \) at the given point.

Parameters:

t - a double, the point at which the function is to be evaluated. (Input)

y - a double array which contains the dependent variable values. (Input)

Returns:

a double array of length y.length which contains the value of the function

\( \frac{dy}{dt} = y^{'} = f(t,y) \)

. (Output)