rf-dy/dt ( tx..n gamma -- dy )

Vocabulary

math.runge-kutta.examples

Inputs

tx..n	an object
gamma	an object

Outputs

dy

an object

Definition

USING: math sequences ;

IN: math.runge-kutta.examples

:: rf-dy/dt ( tx..n gamma -- dy )
    tx..n rest first3 :> ( x y z ) x 3 z * 1 + x sq - *
    gamma y * + ;