I1. 常微分方程式 (ODE)

関数
Sub	Derkfa (N As Long, F As LongPtr, T As Double, Y() As Double, Tout As Double, Tend As Double, RTol() As Double, ATol() As Double, Mode As Long, Info As Long, Optional Neval As Long, Optional Nstep As Long, Optional Naccept As Long, Optional Nreject As Long, Optional MaxIter As Long=0, Optional Cnt As Long=0, Optional Hinit As Double=0)
	常微分方程式の初期値問題 (5(4)次 ルンゲ・クッタ・フェールベルグ法)
Sub	Derkfa_r (N As Long, T As Double, Y() As Double, Tout As Double, Tend As Double, RTol() As Double, ATol() As Double, Mode As Long, Info As Long, TT As Double, YY() As Double, YYp() As Double, IRev As Long, Optional Neval As Long, Optional Nstep As Long, Optional Naccept As Long, Optional Nreject As Long, Optional MaxIter As Long=0, Optional Cnt As Long=0, Optional Hinit As Double=0)
	常微分方程式の初期値問題 (5(4)次 ルンゲ・クッタ・フェールベルグ法) (リバースコミュニケーション版)
Sub	Dopn43 (N As Long, F2 As LongPtr, T As Double, Y() As Double, Yp() As Double, Tout As Double, Tend As Double, RTol() As Double, ATol() As Double, Mode As Long, Info As Long, Optional Neval As Long, Optional Nstep As Long, Optional Naccept As Long, Optional Nreject As Long, Optional MaxIter As Long=0, Optional ErrCntl As Long=0, Optional Cnt As Long=0, Optional Hinit As Double=0, Optional Hmax As Double=0, Optional Fac1 As Double=0, Optional Fac2 As Double=0, Optional Safe As Double=0)
	常微分方程式の初期値問題 (4(3)次ルンゲ・クッタ・ニュストレム法) (2階微分方程式用)
Sub	Dopn43_r (N As Long, T As Double, Y() As Double, Yp() As Double, Tout As Double, Tend As Double, RTol() As Double, ATol() As Double, Mode As Long, Info As Long, TT As Double, YY() As Double, YYpp() As Double, IRev As Long, Optional Neval As Long, Optional Nstep As Long, Optional Naccept As Long, Optional Nreject As Long, Optional MaxIter As Long=0, Optional ErrCntl As Long=0, Optional Cnt As Long=0, Optional Hinit As Double=0, Optional Hmax As Double=0, Optional Fac1 As Double=0, Optional Fac2 As Double=0, Optional Safe As Double=0)
	常微分方程式の初期値問題 (4(3)次ルンゲ・クッタ・ニュストレム法) (2階微分方程式用) (リバースコミュニケーション版)
Sub	Derkf (N As Long, F As LongPtr, T As Double, Y() As Double, Tout As Double, RTol() As Double, ATol() As Double, Info As Long, Optional Mode As Long=0, Optional Cont As LongPtr)
	常微分方程式の初期値問題 (5(4)次 ルンゲ・クッタ・フェールベルグ法)
Sub	Derkf_r (N As Long, T As Double, Y() As Double, Tout As Double, RTol() As Double, ATol() As Double, Info As Long, TT As Double, YY() As Double, YYp() As Double, IRev As Long, Optional Mode As Long=-1, Optional Cont As LongPtr)
	常微分方程式の初期値問題 (5(4)次 ルンゲ・クッタ・フェールベルグ法) (リバースコミュニケーション版)
Sub	DerkfInt (N As Long, T As Double, Y() As Double, Cont As LongPtr, Optional Info As Long)
	常微分方程式の初期値問題 (5(4)次 ルンゲ・クッタ・フェールベルグ法) (密出力のための補間)

詳解

I1. 常微分方程式 (ODE) プログラムを表示しています.