🌐EnglishEnglishDeutschFrançaisItalianoPortuguêsTürkçe中文日本語EntityQ2896394· pop 7· linked from 7 articlesConway's base 13 functionAlso known as Conway base 13 functioncounterexample to the converse of the intermediate value theoremAvailable in 7 languagesFrançais中文PortuguêsItalianoHebrewTürkçevia Wikidata sitelinks · CC0ConnectionsfunctionEntitymathematicianEntityCategories13 (number)Functions and mappingsJohn Horton ConwaySpecial functions