The Madhyamakahrdayakarika along with its auto-commentary, the Tarkajvala, is the earliest work to examine Sravaka, Yogacara, Samkhya, Vaisesika, Vedanta, and Mimamsa in detail. Olle Qvarnstrom provides a critical edition and English translation of the Samkhya and Vedanta chapters of this treatise and a historical introduction.