[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Astronomy & Mathematics](https://indike.org/pramana/in.astro) › [Mathematics](https://indike.org/pramana/in.astro.ganita) › [Euclidean and translated geometry](https://indike.org/pramana/in.astro.ganita.rekha) › Ukara # Ukara (Ukāra) उकार translation of the Ukarr Thāwadūsiyūs or the Arabic version of the Spherica of Theodosius - **Language:** Sanskrit - **Date:** 1705–1755 CE - **Author:** [Nayanasukhopādhyāya](https://indike.org/pramana/person/nayanasukhopadhyaya) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/in.astro.ganita.rekha.ukara](https://indike.org/pramana/in.astro.ganita.rekha.ukara) · Pramāṇa