Doprin.bas ファイル

関数
Sub	Doprin (N As Long, F As LongPtr, T As Double, Y() As Double, Yp() As Double, Tout As Double, RTol() As Double, ATol() As Double, Info As Long, Optional Solout As LongPtr=NullPtr, Optional Neval As Long, Optional Nstep As Long, Optional Naccept As Long, Optional Nreject As Long, Optional Hinit As Double=0, Optional Hmax As Double=0, Optional MaxIter As Long=0, Optional Safe As Double=0, Optional Fac1 As Double=0, Optional Fac2 As Double=0, Optional Cnt As Long=0)
	常微分方程式の初期値問題 (7(6)次ルンゲ・クッタ・ニュストレム法) (2階微分方程式用)