[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.s7.20 # Jyotihshastra: Astral and Mathematical Literature c4.s7.20 Jyotiḥśāstra: Astral and Mathematical Literature c4.s7.20 - **Language:** English ### [c4.s7.20](https://indike.org/pramana/ins.science.pingree-1981.c4.s7.20) Viṣṇusiṃha wrote in Nepāla a work on solar and lunar computations, entitled Siddhāntasāra, of which parts survive in both Sanskrit and Nevārī;³⁰³ its epoch is Friday 19 March 1624. The same manuscript contains the chapters on solar and lunar eclipses from his Jyotiḥsāraṅga. - [Previous: c4.s7.19](https://indike.org/pramana/ins.science.pingree-1981.c4.s7.19) - [Next: c4.s7.21](https://indike.org/pramana/ins.science.pingree-1981.c4.s7.21) - [Up: c4.s7](https://indike.org/pramana/ins.science.pingree-1981.c4.s7) ## Linked texts (1) - [Īśānaśivagurudevapaddhati](https://indike.org/pramana/in.sampradaya.saiva.siddhanta.paddhati.isanasivagurudevapaddhati) — Īśānaśivagurudeva, Sanskrit --- Source: [https://indike.org/pramana/ins.science.pingree-1981.c4.s7.20](https://indike.org/pramana/ins.science.pingree-1981.c4.s7.20) · Pramāṇa