[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) › [Calendar computation and intercalation](https://indike.org/pramana/in.astro.siddhanta.pancanga) › Ishtaghatikasodhana # Ishtaghatikasodhana (Iṣṭaghaṭikāsodhana) इष्टघटिकासोधन Written for Mahārāja Amarasiṃha of Mewar. - **Language:** Sanskrit - **Date:** 1575–1625 CE - **Author:** [Mathurātmaja](https://indike.org/pramana/person/mathuratmaja) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/in.astro.siddhanta.pancanga.istaghatikasodhana](https://indike.org/pramana/in.astro.siddhanta.pancanga.istaghatikasodhana) · Pramāṇa