Home›Browse›座標奇點🌐中文EnglishDeutschFrançaisРусский中文EntityQ5168006· pop 6· linked from 12 articles座標奇點Sign in to saveApparent singularity in a coordinate frame that can be removed by using a different frameAvailable in 6 languagesFrançaisDeutschРусскийHungarianUkrainianvia Wikidata sitelinks · CC0