D1b. 行列基本演算 行列のノルム

関数
Function	Dlangb (Norm As String, N As Long, Kl As Long, Ku As Long, Ab() As Double, Optional Info As Long, Optional Offset As Long=0) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (帯行列)
Function	Dlange (Norm As String, M As Long, N As Long, A() As Double, Optional Info As Long) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (一般行列)
Function	Dlangt (Norm As String, N As Long, Dl() As Double, D() As Double, Du() As Double, Optional Info As Long) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (3重対角行列)
Function	Dlansb (Norm As String, Uplo As String, N As Long, K As Long, Ab() As Double, Optional Info As Long) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (対称帯行列)
Function	Dlansp (Norm As String, Uplo As String, N As Long, Ap() As Double, Optional Info As Long) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (対称行列) (圧縮形式)
Function	Dlanst (Norm As String, N As Long, D() As Double, E() As Double, Optional Info As Long) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (対称3重対角行列)
Function	Dlansy (Norm As String, Byval Uplo As String, N As Long, A() As Double, Optional Info As Long) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (対称行列)
Function	Dlantr (Norm As String, Uplo As String, Diag As String, M As Long, N As Long, A() As Double, Optional Info As Long) As Double
	行列の1ノルム, フロベニウスノルム, 無限ノルム, または, 要素の最大絶対値 (台形または三角行列)

詳解

D1b. 行列基本演算 行列のノルム プログラムを表示しています.