Parameśvara

Parameśvara (1380-1460 CE) was a major Indian mathematician and astronomer of the Kerala school of astronomy and mathematics founded by Mādhava of Saṅgamagrāma. His works are mentioned below.


 * Bhaṭadīpikā – Commentary on Āryabhaṭīya of Āryabhaṭa I
 * Karmadīpikā – Commentary on Mahābhāskarīya of Bhāskara I
 * Paramesvarī – Commentary on Laghubhāskarīya of Bhāskara I
 * Sidhantadīpikā – Commentary on Mahābhāskarīyabhāshya of Govindasvāmi
 * Vivarana – Commentary on Surya Siddhānta and Līlāvatī
 * Dṛggaṇita – Description of the Drig system (composed in 1431 CE)
 * Goladīpikā – Spherical geometry and astronomy (composed in 1443 CE)
 * Grahaṇamaṇḍana – Computation of eclipses (Its epoch is 15 July 1411 CE.)
 * Grahaṇavyakhyādīpikā – On the rationale of the theory of eclipses
 * Vākyakaraṇa – Methods for the derivation of several astronomical tables