The Manuscript (MS.) contains the Madhyagatisadhanadhyaya and a portion of the Sphutagatisadhana-dhyaya of the Siddhantasundara, accompanied by a commentary called Grahaganitacintamani,composed by Cintamani, the younger son of the author. From the commentary it appears that the Goladhyaya preceded the Madhyagatisa-dhana, in the text of the Siddhantasundara,while, as a matter of fact, in the existing MSS.of that work, Goladhyaya is the last adhyaya of that work, which begins with the Madhyagatisa-dhana.