🌐EnglishEnglishDeutschEspañolFrançais한국어日本語EntityQ2400580· pop 6· linked from 34 articlescusp formmodular form with a zero constant coefficient in the Fourier series expansionAvailable in 6 languagesEspañolFrançaisDeutsch日本語한국어via Wikidata sitelinks · CC0Connectionselliptic curveEntitymodular formEntityCategoriesModular forms