- Documentation
- Reference manual
- Summary
- Library predicates
- library(aggregate)
- library(apply)
- library(assoc)
- library(broadcast)
- library(charsio)
- library(check)
- library(clpb)
- library(clpfd)
- library(clpqr)
- library(csv)
- library(debug)
- library(error)
- library(iostream)
- library(summaries.d/iostream/tex)
- library(lists)
- library(main)
- library(option)
- library(optparse)
- library(ordsets)
- library(persistency)
- library(predicate_options)
- library(prologpack)
- library(prologxref)
- library(pairs)
- library(pio)
- library(random)
- library(readutil)
- library(record)
- library(registry)
- library(simplex)
- library(ugraphs)
- library(url)
- library(www_browser)
- library(solution_sequences)
- library(thread_pool)
- library(varnumbers)
- library(yall)
- Library predicates
- Summary
- Packages
- Reference manual
F.2.36 library(varnumbers)
| max_var_number/3 | True when Max is the max of Start and the highest numbered $VAR(N) term. |
| numbervars/1 | Number variables in Term using $VAR(N). |
| varnumbers/2 | Inverse of numbervars/1. |
| varnumbers/3 | Inverse of numbervars/3. |
| varnumbers_names/3 | If Term is a term with numbered and named variables using the reserved term '$VAR'(X), Copy is a copy of Term where each '$VAR'(X) is consistently replaced by a fresh variable and Bindings is a list `X = Var`, relating the `X` terms with the variable it is mapped to. |