Chrysanthus na Urushalima

Chrysanthus Notaras (Girkanci: ; 1655/1660 - Fabrairu 7, 1731), wanda aka fi sani da Chrysanthus na Urushalima, shi ne Shugaban Urushalima  (Fabrairu 19, 1707 - Fabrairun 7, 1731)  kuma masanin Orthodox na Gabas. Ya kasance masanin lissafi, masanin taurari, masanin ilimin ƙasa, kuma marubuci. An san shi da ƙirƙirar taswirar zamani a cikin harshen Helenanci. Ya kasance ɗaya daga cikin ɗaliban Giovanni Domenico Cassini. Ya kuma gina kayan aikin taurari.Nicolaidis, E., 2016, p. 558

 Tarihin rayuwa 
An haife shi a Arachova, Akaya . Ya kasance memba na wannan iyali kamar wanda ya riga shi, Dositheos II Notaras da Macarius na Koranti, Metropolitan na Koranti. An san shi da yada ilimin taurari a farkon karni na sha takwas. Chysanthos Notaras ya kasance Shugaban Urushalima (1707-1731). Ya kasance daya daga cikin Helenawa masu ilimi na lokacinsa. Ya sami ilimi a cikin koyarwar gargajiya ta Orthodox. Ya koyi falsafar halitta, lissafi, da tauhidin a Jami'ar Padua . Ya ci gaba da karatunsa a birnin Paris. Yayinda yake a Paris ya sadu da masu ilimin tauhidi masu sassaucin ra'ayi, kamar Louis Ellies Dupin, Noël Alexandre, da Michel Le Quien . Ya kuma sadu da masanin taurari Giovanni Domenico Cassini . Ya zama ɗalibinsa. Ya yi karatun Astronomy, Geodesy, da Geography (1700). Cassini shi ne Darakta na Cibiyar Nazarin Paris . Chrysanthus ya yi aiki a matsayin mai kallo. Ya kuma gina kayan aikin astronomical, a karkashin kulawar Cassini.

Sha'awar Notaras a kimiyyar lissafi ta ci gaba a duk rayuwarsa. Babban sha'awarsa shine ilimin taurari da geodesy. Ya taimaka wajen kirkirar sabbin makarantu. Ya yi imanin cewa koyarwar kimiyya tana da mahimmanci. Ya inganta ilimin kimiyya na yau da kullun. Ya buga wani littafi mai suna Introduction to Geometry and Spherics . Littafin bai nuna tsarin heliocentric ba. Ya gabatar da sabbin hanyoyin daidaito a auna. Ya san tsarin heliocentric, kodayake shi da kansa ya rubuta game da tsarin Ptolemaic na geocentric bayan Korydalism. A cikin adawa da tsarin Copernican, ba ya amfani da ƙin yarda da tauhidi da muhawara, amma mafi girman ƙin yarda wanda masana kimiyya suka karɓa a cikin karni na 16. Yana fallasa da ma'ana kuma a tsawon lokaci wasu ra'ayoyin masu binciken sararin samaniya na dā da na zamani game da wane tsarin ya fi dacewa don bayyana motsi na taurari. Ya ambaci cewa Pythagoreans sun ba da shawarar motsi na Duniya kuma sun ambaci Aristarchus na Samian. Chrysanthos Notaras ya haɗa da tsarin karatun taurari a makarantun Kabari Mai Tsarki . [1][2]

A shekara ta 1892, farfesa na lissafi G.A. Arvanitakis, a cikin ma'adinin zaitun na gidan ibada inda aka ajiye Makarantar tauhidin Gicciye a Urushalima ya gano astrolabe biyu wanda ke ɗauke da rubutun:

 Manazarta 
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