[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Astronomy & Mathematics](https://indike.org/pramana/in.astro) › [Mathematical Astronomy](https://indike.org/pramana/in.astro.siddhanta) › [Classical siddhāntas and the Āryabhaṭan, Brāhma and Saura schools (to c. 1200)](https://indike.org/pramana/in.astro.siddhanta.early) › [Sūryasiddhānta](https://indike.org/pramana/in.astro.siddhanta.early.suryasiddhanta) › Sūryasiddhāntavyākhyā # Sūryasiddhāntavyākhyā Commentary on [Suryasiddhanta (Sūryasiddhānta)](https://indike.org/pramana/in.astro.siddhanta.early.suryasiddhanta) - **Language:** Sanskrit - **Date:** 1090–1140 CE - **Author:** [Bhāskara](https://indike.org/pramana/person/bhaskara) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/in.astro.siddhanta.early.suryasiddhanta!bhaskara-acarya](https://indike.org/pramana/in.astro.siddhanta.early.suryasiddhanta!bhaskara-acarya) · Pramāṇa