[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Jyotihshastra: Astral and Mathematical Literature](https://indike.org/pramana/ins.science.pingree-1981) › c4.s2.93 # Jyotihshastra: Astral and Mathematical Literature c4.s2.93 Jyotiḥśāstra: Astral and Mathematical Literature c4.s2.93 - **Language:** English ### [c4.s2.93](https://indike.org/pramana/ins.science.pingree-1981.c4.s2.93) Brahmā, Sūrya, Soma, Vasiṣṭha, and Pulastya are mentioned as agreeing with his Saurapakṣa parameters in the Siddhāntasundara⁹⁰ (1, 1, 25) by Jñānarāja,⁹¹ who wrote this work at Pārthapura on the Godāvarī in 1503; that by Brahmā he means the \*siddhānta\* belonging to the Śākalyasaṃhitā is clear from SSJ 2, 1, 3. This work basically follows Lalla’s arrangement, but like the SŚB it adds an \*ṛtuvarṇana\* (SSJ 2, 6). A commentary, Grahaṇita-cintāmaṇi, was written by Jñānarāja’s son, Cintāmaṇi,⁹² in about 1530. - [Previous: c4.s2.92](https://indike.org/pramana/ins.science.pingree-1981.c4.s2.92) - [Next: c4.s2.94](https://indike.org/pramana/ins.science.pingree-1981.c4.s2.94) - [Up: c4.s2](https://indike.org/pramana/ins.science.pingree-1981.c4.s2) ## Linked texts (1) - [Siddhāntaśiromaṇi](https://indike.org/pramana/in.astro.siddhanta.early.siddhantasiromani) — Bhāskara II, Sanskrit --- Source: [https://indike.org/pramana/ins.science.pingree-1981.c4.s2.93](https://indike.org/pramana/ins.science.pingree-1981.c4.s2.93) · Pramāṇa