Summary
runge-kutta 4-stage implementation for n dimensions

Metadata
Tags:math
Authors:Kevin Cope


Words

Ordinary words
WordStack effect
(runge-kutta)( delta tx..n dx..n/dt -- rk )
(runge-kutta-4)( dx..n/dt delta tx..n -- tx..n' )
<runge-kutta-4>( dxn..n/dt delta initial-state t-limit -- seq )
increment-state-by-approximation( rk4 t+dtx..n -- t+dtx'..n' )
increment-time( delta tx..n -- t+dtx..n )
runge-kutta-2-transform( rk1 tx..n delta -- tx..n' delta )
runge-kutta-3-transform( rk2 tx..n delta -- tx..n' delta )
runge-kutta-4-transform( rk3 tx..n delta -- tx..n' delta )
runge-kutta-differentials( dx..n/dt -- seq )
runge-kutta-transforms( tx..n delta dx..n/dt -- seq )
time-limit-predicate( t-limit -- quot: ( tx..n -- ? ) )


Files


Metadata files


Children from resource:extra
VocabularySummary
math.runge-kutta.examples