SWI-Prolog -- random

SWI-Prolog Did You Know Did you know? Prolog actually IS good for torturing undergrads

Search Documentation:

Predicate random_labeling/2

HOME
DOWNLOAD
DOCUMENTATION
- Manual
- Packages
- FAQ
- Command line
- PlDoc
- Bluffers▶
- License
- Publications
- Rev 7 Extensions
TUTORIALS
- Beginner▶
- Advanced▶
- Web applications▶
- Semantic web▶
  - ClioPatria
  - RDF namespaces
- Graphics▶
  - XPCE
  - GUI options
- Machine learning▶
  - Probabilistic Logic Programming
- External collections▶
  - Meta level tutorials
- For packagers▶
  - Linux packages
COMMUNITY
COMMERCIAL
WIKI
- Login
- View changes
- Sandbox
- Wiki help
- All tags

Documentation
- Reference manual
  - The SWI-Prolog library
    - library(clpb): CLP(B): Constraint Logic Programming over Boolean Variables
      - CLP(B) predicate index
        
        sat/1
        
        taut/2
        
        labeling/1
        
        sat_count/2
        
        weighted_maximum/3
        
        random_labeling/2
- Packages

Availability::- use_module(library(clpb)).

[det]random_labeling(+Seed, +Vs)

Select a single random solution. An admissible assignment of truth values to the Boolean variables in Vs is chosen in such a way that each admissible assignment is equally likely. Seed is an integer, used as the initial seed for the random number generator.