🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусскийالعربيةहिन्दी中文日本語EntityQ1091134· pop 18· linked from 178 articlescommensurabilityAlso known as incommensurabilitywhen two functions have co-rational periods, i.e. n T1 = m T2Available in 18 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةहिन्दीChuvashConnectionsnumberEntityintegerEntityCategoriesAncient Greek mathematicsInfinite group theoryReal numbers