🌐中文EnglishFrançaisPortuguês中文日本語EntityQ3445816· pop 7· linked from 45 articles函數近似Also known as approximation of a functionapproximating an arbitrary function with a well-behaved oneAvailable in 7 languagesFrançaisBelarusianBulgarianCroatianSerbianUkrainianvia Wikidata sitelinks · CC0ConnectionsstatisticsEntityInternational Standard Book NumberEntityCategoriesRegression analysisStatistical approximations