@article {
author = {Azarian, Mohammad K.},
title = {An Overview of Mathematical Contributions of Ghiyath al-Din Jamshid Al-Kashi [Kashani]},
journal = {Mathematics Interdisciplinary Research},
volume = {4},
number = {1},
pages = {11-19},
year = {2019},
publisher = {University of Kashan},
issn = {2538-3639},
eissn = {2476-4965},
doi = {10.22052/mir.2019.167225.1110},
abstract = {In this paper, we study Ghiyath al-Din Jamshid al-Kashi's (1380-1429 A.D.) main mathematical achievements. We discuss his al-Risala al-muhitiyya ("The Treatise on the Circumference"), Risala al-watar wa'l-jaib ("The Treatise on the Chord and Sine"), and Miftah al-hisab ("The Key of Arithmetic"). In particular, we look at al-Kashi's fundamental theorem, his calculation of pi, and his calculation of sin1°.},
keywords = {Ghiyath al-Dın Jamshıd al-Kashı,Jamshıd Kashanı,al-Risala al-muhıtıyya,Miftah al-hisab,Risala al-watar wa’l-jaib,al-Kashı’s fundamental theorem,Euclid’s Elements,Lambert identity,Ptolemy’s theorem,Pythagorean theorem,Pascal triangle,Ruffini-Horner’s method},
url = {http://mir.kashanu.ac.ir/article_88765.html},
eprint = {http://mir.kashanu.ac.ir/article_88765_f17cdd08b35b70ad827078a7c1a8262a.pdf}
}