Apollonius na Perga
Apollonius na Perga ( Girkanci: 'Apollṓnios ho Pergaîos' ; Latin   ;  ) wani masanin lissafi ne na Hellenanci na Zamanin da, kuma masanin ilmin taurari wanda aka sani da aikinsa akan conic sections. Da farko daga gudunmawar Euclid da Archimedes kan darasin, ya kawo su jihar kafin ƙirƙirar analytic geometry. Bayanansa dangane da ma'anar kalmomi irinsu ellipse, parabola, da hyperbola sune waɗanda ake amfani da su a yau. Gottfried Wilhelm Leibniz ya ce "Wanda ya fahimci Archimedes da Apollonius ba zai gaza yabawa nasarorin da manyan mutanen zamanin baya suka samu ba." 

Apollonius yayi ayyuka akan wasu darussa masu yawa, gami da ilimin taurari. Yawancin wannan aikin ba'a same su ba, inda kadan ne daga ciki da wasu mawallafa kamar Pappus na Alexandria suka ambata. Hasashensa akan kewayawar rana a sararin samaniya don bayyana yanayin motsin taurarin da ba a iya gani ba, wanda aka yi imani da shi har zuwa tsakiyar zamani, inda aka maye gurbinsa a lokacin Renaissance. An sanya wani ramin dutsen a duniyar wata Apollonius crater don girmama shi.

Rayuwa 
Ga wannan muhimmin wanda ya ba da gudummawa a fannin lissafi, ƙarancin bayanan tarihin rayuwarsa ya rage. Mai sharhi na karni na 6 na Girka, Eutocius na Ascalon, akan babban aikin Apollonius, Conics, ya ce: Apollonius, masanin ilimin lissafin geometry, ... ya fito ne daga Perga a Pamphylia a zamanin Ptolemy III Euergetes, haka ma Herakleios marubucin tarihin Archimedes ya rubuta. . . .Perga a lokacin wani birni ne na Hellenized na Pamfilia a kasar Anatoliya. Har yanzu akwai sauran burbushin birnin. Ita ce cibiyar al'adun Helenanci. Euergetes, "benefactor", ya gano Ptolemy III Euergetes, daular Girka ta uku na Masar a cikin gadon diadochi. Mai yiwuwa, "lokutan rayuwarsa" sun kasance tsakanin, 246-222/221 BC. Koyaushe mai mulki ko majistare ke rubutu rikodin lokaci, saboda haka idan aka haifi Apollonius kafin 246, da ya kasance "lokacin" mahaifin Euergetes. Ba a tabbatar da ainihin Herakleios ba. Amma kiyasin lokacin rayuwar Apollonius sun tabbata, amma ba za a iya bayar da takamaiman ranaku ba.  Ƙayyadaddun shekarun haihuwa da mutuwa da malamai daban-daban suka bayyana, hasashe ne kawai.

Manazarta