Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

poor accuracy with dsterf #1014

Open
1 of 2 tasks
i-photon opened this issue May 6, 2024 · 0 comments
Open
1 of 2 tasks

poor accuracy with dsterf #1014

i-photon opened this issue May 6, 2024 · 0 comments
Labels
Type: Bug

Comments

@i-photon
Copy link

i-photon commented May 6, 2024 •
edited
Loading

Description

I've verified the results of dsteqr differ significantly from the expected result for the attached matrix. The results of dsteqr and Mathematica Eigenvalues[] are included. Reduction was done with dsytrd.

Checklist

  • I've included a minimal example to reproduce the issue
  • I'd be willing to make a PR to solve this issue
    bug.zip
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
Type: Bug
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@i-photon