Package: rolog 0.9.26

rolog: Query 'SWI'-'Prolog' from R

This R package connects to SWI-Prolog, <https://www.swi-prolog.org/>, so that R can send deterministic and non-deterministic queries to prolog (consult, query/submit, once, findall).

Authors:Matthias Gondan [aut, com, cre], European Commission [fnd]

rolog_0.9.26.tar.gz
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manual.pdf |manual.html✨
card.svg |card.png
rolog/json (API)
NEWS

# Install 'rolog' in R:
install.packages('rolog', repos = c('https://mgondan.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/mgondan/rolog/issues

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

Conda:

cpp

6.21 score 6 stars 1 packages 10 scripts 584 downloads 14 exports 2 dependencies

Last updated from:1323641a03. Checks:13 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK145
linux-devel-x86_64OK137
source / vignettesOK232
linux-release-arm64OK138
linux-release-x86_64OK150
macos-release-arm64OK217
macos-release-x86_64OK641
macos-oldrel-arm64OK195
macos-oldrel-x86_64OK628
windows-develOK128
windows-releaseOK110
windows-oldrelOK111
wasm-releaseOK140

Exports:as.rologclearconsultfindallonceportraypostprocpreprocqueryrolog_donerolog_initrolog_okrolog_optionssubmit

Dependencies:Rcpprswipl

rolog: Prolog queries from R

Matthias Gondan (Department of Psychology, Universität Innsbruck, Austria) and Jan Wielemaker (Vrije Universiteit Amsterdam/SWI-Prolog Solutions b.v.)

Rendered fromrolog.Rmdusingknitr::rmarkdownon May 28 2026.

Last update: 2025-06-09
Started: 2021-12-02