Parameśvara

Parameśvara (1360-1455 CE) was a major Indian mathematician and astronomer of the Kerala school of astronomy and mathematics founded by Madhava of Sangamagrama. His works are mentioned below.


 * Bhatadipika – Commentary on Āryabhaṭīya of Āryabhaṭa I
 * Karmadipika – Commentary on Mahabhaskariya of Bhaskara I
 * Paramesvari – Commentary on Laghubhaskariya of Bhaskara I
 * Sidhantadipika – Commentary on Mahabhaskariyabhashya of Govindasvāmi
 * Vivarana – Commentary on Surya Siddhanta and Lilāvati
 * Drgganita – Description of the Drig system (composed in 1431 CE)
 * Goladipika – Spherical geometry and astronomy (composed in 1443 CE)
 * Grahanamandana – Computation of eclipses (Its epoch is 15 July 1411 CE.)
 * Grahanavyakhyadipika – On the rationale of the theory of eclipses
 * Vakyakarana – Methods for the derivation of several astronomical tables