Kannada became more prominent as a literary language during the Rashtrakuta rule with its script and literature showing remarkable growth, dignity and productivity. This period effectively marked the end of the classical Prakrit and Sanskrit era. Court poets and royalty created eminent works in Kannada and Sanskrit that spanned such literary forms as prose, poetry, rhetoric, the Hindu epics and the life history of Jain tirthankars. Bilingual writers such as Asaga gained fame, and noted scholars such as the Mahaviracharya wrote on pure mathematics in the court of King Amoghavarsha I.