From 76e00682b2fcc557f24af9db7629d1c868bdf93c Mon Sep 17 00:00:00 2001 From: Elizabeth Hunt Date: Mon, 27 Nov 2023 13:32:05 -0700 Subject: add lizfcm api doc entry for least dominant eigenvalue --- homeworks/hw-7.org | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'homeworks') diff --git a/homeworks/hw-7.org b/homeworks/hw-7.org index 1a5ebb0..dbdf6bb 100644 --- a/homeworks/hw-7.org +++ b/homeworks/hw-7.org @@ -12,4 +12,16 @@ See ~UTEST(eigen, leslie_matrix_dominant_eigenvalue)~ in ~test/eigen.t.c~ and the entry ~Eigen-Adjacent -> leslie_matrix~ in the LIZFCM API documentation. * Question Three +See ~UTEST(eigen, least_dominant_eigenvalue)~ in ~test/eigen.t.c~ which +finds the least dominant eigenvalue on the matrix: +\begin{bmatrix} +2 & 2 & 4 \\ +1 & 4 & 7 \\ +0 & 2 & 6 +\end{bmatrix} + +which has eigenvalues: $5 + \sqrt{17}, 2, 5 - \sqrt{17}$ and should produce $\sqrt{17}$. + +See also the entry ~Eigen-Adjacent -> least_dominant_eigenvalue~ in the LIZFCM API +documentation. -- cgit v1.2.3-70-g09d2