Tag: Trigonometry


New Results In The Research On Some Mathematical Works Of Nasir Al-Din Al-Tusi

by V. F. Medzlumbeyova Published on: 6th July 2020

The article analyses the mathematical contents of four texts by Nasir al-Din al-Tusi (1201-1274), one of the most original and prolific scientists of the classical Islamic tradition. These four texts on mathematics are: Al-Tusi's Tahrir…


Star-finders Astrolabes

by Cem Nizamoglu Published on: 7th September 2017

Over a thousand-year period in Muslim Civilisation, epoch-making discoveries and contributions, such as the first record of a star system outside our own galaxy were made. Also astronomical instruments including celestial globes, armillary spheres, sextants…


The Story of Mathematics

by Sairah Yassir-Deane Published on: 19th July 2017

During the Cheltenham Science Festival from 6 - 11 June 2017, a panel on “The Story of Math” took place. Professors Mona Siddiqui, Mohamed El-Gomati, Marcus du Sautoy and Dr Amira Bennison took part in…


World Math Days and Month

by Cem Nizamoglu Published on: 12th March 2016

As the world celebrates World Maths and Pi Day on March 12th and March 14th, April is also Mathematics and Statistics Awareness Month. To celebrate these special occasions, the Muslim Heritage website would like to…


Abu al-Wafa al-Buzjanî

by The Editorial Team Published on: 8th July 2013

Muḥammad Abūʾl-Wafāʾ al-Būzjānī (10 June 940–997 or 998) was a distinguished Muslim astronomer and mathematician, who made important contributions to the development of trigonometry. He worked in a private observatory in Baghdad, where he made…


Ahmad Salim Sa‘idan: A Palestinian Historian of Arabic Mathematics

by Mohammed Abattouy Published on: 23rd January 2009

Since the middle of the 20th century, the history of Arabic mathematics evolved as a sub-field of history of science and became an area of a special expertise in which intermingled the skills of confirmed…


Taqi al Din Ibn Ma’ruf ‘s Work on Extracting the Cord 2o and Sin 1o

by Sevim Tekeli Published on: 30th May 2008

This article by Professor Sevim Tekeli, a leading historian of science in the Ottoman period, deals with an aspect of the work of Taqi al-Din Ibn Ma'ruf in trigonometry, a mathematical discipline which studies the…


Sine, Cosine and the Measurement of the Earth

by Mahbub Ghani Published on: 2nd February 2007

Mathematics has long been an area of expertise amongst Muslim mathematicians. This article considers the contributions of Al-Tusi and Al-Battani and others in trigonometry, focusing upon the progress their discoveries represented in comparison with the…