From eca2d3e81e78f3decb20f86a9462ef9a3f49d7c3 Mon Sep 17 00:00:00 2001 From: langou Date: Thu, 9 Aug 2012 15:49:47 +0000 Subject: Correct comments in SRC/sgeev.f SRC/dgeevx.f SRC/dgeev.f SRC/sgeevx.f Reported by Konstantinos Kafoysas (Beta CAE Systems S.A., Greece) on Thu Aug 9th, 2012 through LAPACK mailing list. > In the comments of dgeev function > > * The left eigenvector u(j) of A satisfies > * u(j)**T * A = lambda(j) * u(j)**T > * where u(j)**T denotes the transpose of u(j). > > u is supposed to satisfy u(j)**H * A = lambda(j) * u(j)**H --- SRC/dgeevx.f | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'SRC/dgeevx.f') diff --git a/SRC/dgeevx.f b/SRC/dgeevx.f index b3abd223..f2964cd0 100644 --- a/SRC/dgeevx.f +++ b/SRC/dgeevx.f @@ -53,8 +53,8 @@ *> A * v(j) = lambda(j) * v(j) *> where lambda(j) is its eigenvalue. *> The left eigenvector u(j) of A satisfies -*> u(j)**T * A = lambda(j) * u(j)**T -*> where u(j)**T denotes the transpose of u(j). +*> u(j)**H * A = lambda(j) * u(j)**H +*> where u(j)**H denotes the conjugate-transpose of u(j). *> *> The computed eigenvectors are normalized to have Euclidean norm *> equal to 1 and largest component real. -- cgit v1.2.3