Home›Browse›toroidal coordinates🌐EnglishEnglishEspañolFrançaisPortuguêsРусскийفارسی中文日本語EntityQ648027· pop 8· linked from 30 articlestoroidal coordinatesSign in to savethree-dimensional orthogonal coordinate systemAvailable in 8 languagesEspañolFrançais中文РусскийPortuguêsHungarianفارسیvia Wikidata sitelinks · CC0