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

Increased precision for probabilities close to 0 ? #23

Open
symphorien opened this issue Apr 13, 2022 · 1 comment
Open

Increased precision for probabilities close to 0 ? #23

symphorien opened this issue Apr 13, 2022 · 1 comment

Comments

@symphorien
Copy link

I am trying to use ssatABC on formulas with very low probablities and then make a quotient between them. For example the attached formula is expected to have a probability of about 2^-62 so ssatABC reports:

  > Satisfying probability: 0.000000e+00

but that leads me to do divisions of the form 0/0 which fails. Is there a way to get an increase precision?
foo.sdimacs.txt
@nianzelee
Copy link
Member

No. The tool is written in C and uses float to store probabilities.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@symphorien @nianzelee