 The text was completed in 1129 CE , and the author of the text was Someshvara III . He became the king in 1127 , was part of the Kalyani Chalukya dynasty , and the third king in this dynasty . The year when he succeeded to the throne is approximate , and some scholars state it to be 1125 CE . The author hailed from the medieval Deccan region consisting of large parts of modern Karnataka , Telangana , western Andhra Pradesh and southern Maharashtra . 
