烏拉伽普拉的佛陀達多在注羅國以偈頌寫成的阿毗達磨論著，為阿毗達磨入門之作，以詞藻豐富、行文較《清淨道論》更為明晰而著稱。

An Abhidhamma treatise written in verse by Buddhadatta of Uragapura in the Coḷa country, serving as an introduction to Abhidhamma study and notable for its rich vocabulary and clearer style compared to the Visuddhimagga.