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…
Glimpses in the History of a Great Number: Pi in Arabic Mathematics
by Moustafa Mawaldi Published on: 22nd September 2008
The Greek letter pi (symbolized by π) is defined as the ratio of the circumference of the circle to its diameter. It is considered to be a vital element in the calculations of the area…
The Scholars of Samarkand
by Salah Zaimeche Published on: 2nd March 2005
Samarkand contributed in particular to the progress of science in astronomy through its observatory. Some of its directors and their achievements are highlighted here.
Significant Ottoman Mathematicians and their Works
by Salim Ayduz Published on: 19th December 2011
This article aims to give an overview of the formation and development of mathematical studies and the work of famous mathematician in the Ottoman State over a 600 year period, from the period preceding the…
The Volume of the Sphere in Arabic Mathematics: Historical and Analytical Survey
by Mustafa Mawaldi Published on: 6th April 2009
The following article focuses on the cubic measure of the volume of the sphere in Arabic mathematics. After a short presentation of the Greek and Chinese ancient legacies on this topic, the article surveys thoroughly…
Taqi al-Din Ibn Ma’ruf: Survey on his Works and Scientific Method
by Ihsan Fazlioglu Published on: 4th July 2008
Being in form a bio-bibliographical essay on the life and works of Taqī al-Dīn Ibn Ma'rūf, a well known scholar of 16th-century Istanbul, this article presents the contents of his books and compares his scientific…
The Role of Mathematics and Geometry in Formation of Persian Architecture
by Ahad Nejad Ebrahimi, Morteza Aliabadi Published on: 13th August 2020
Geometry is one of the main features in the formation of Persian architecture. Research in Persian architecture geometry is impossible without familiarity with geometry. This research tries to demonstrate the relationship between the progress of…
Biruni’s Telescopic-Shape Instrument for Observing the Lunar Crescent
by S. Mohammad Mozaffari, Georg Zotti Published on: 17th October 2020
This paper deals with an optical aid named barbakh that Abū al-Rayḥān al-Bīrūnī (973–1048 CE) proposes for facilitating the observation of the lunar crescent in his al-Qānūn al-Mas‘ūdī VIII.14. The device consists of a long…
The Orbital Elements of Venus in Medieval Islamic Astronomy: Interaction Between Traditions and the Accuracy of Observations
by S. Mohammad Mozaffari Published on: 23rd November 2020
The orbital elements of each planet are the eccentricity and the direction of the apsidal line of its orbit defined by the ecliptic longitude of either of its apses, i.e., the two points on its…
Mathematical Science – Contributions of Islamic Scholars to the Scientific Enterprise
by Yasmeen Mahnaz Faruqi Published on: 2nd September 2025
The mathematical sciences of the Islamic world flourished between the 8th and 13th centuries, building on Greek, Indian, Babylonian, and Persian traditions while introducing groundbreaking innovations of their own. Muslim scholars refined arithmetic with the…
Observatories In Islam
by Aydin Sayili Published on: 2nd March 2005
The observatory as an organised and state sponsored activity began with in the Islamic world. Much progress was made in this area, particularly in eastern parts of the Islamic world.
Turkish Medical History of the Seljuk Era
by Ali Haydar Bayat Published on: 1st July 2020
The Great Seljuk state was part of the medieval Islamic civilization. Most of its scientific institutions and educational traditions were inherited from previous and contemporary Muslim and Turkish states. In this well documented article, the…
Taqi al-Din Ibn Ma’ruf: A Bio-Bibliographical Essay
by Salim Ayduz Published on: 26th June 2008
This article is a bio-bibliographical essay on the life and works of Taqī al-Dīn Ibn Ma'ruf, a scholar of 16th-century Istanbul, one of the most prolific and original scientists of the Ottoman period of Islamic…
In Memoriam of Aydin Sayili: Biography and Account of his Scientific Activity
by Mubahat Turker-Kuyel Published on: 10th October 2008
The following article presents a thorough intellectual biography of the late Aydin Sayili, the well known historian of Islamic science. The second part of the article is a comprehensive list of his works. This bibliography…
Decimal Arithmetic
by FSTC Published on: 8th September 2005
The introduction of Arabic numbers into Europe involved more than a way of writing numbers down. It also involved new ways of calculating with pen and paper that were faster and easier and the system…
Water Management and Hydraulic Technology
by FSTC Published on: 30th December 2001
Water management in all its intricacies, from Andalusia to Afghanistan, was the basis of agriculture, and source of all life. Muslims did much to develop hydraulic technology and deploy water management equipment including hydro-power dams.
Mosque of Whirling Colours: A Mixture of Architecture and Art in Nasīr al-Mulk Mosque in Shiraz, Iran
by Cem Nizamoglu Published on: 7th April 2014
There are numerous mosques all around the world. Each has a design of its own. However, in order to be distinctive from other mosques, a mosque needs to be unique and possess outstanding features. One…
Kamal al-Din Abu al-Hasan (or al-Hasan) al-Farisi
by Saira Malik Published on: 18th December 2010
In this short bio-bibliography of Kamal al-Din al-Farisi, Dr Saira Malik presents succinctly the life and work of one of the most original scientists of the Islamic tradition. The author of Tanqih al-Manazir was indeed…
Natural Sciences in the Islamic Context
by Glen M. Cooper Published on: 11th August 2025
This article provides a comprehensive overview of the history of Islamic science as well as current issues and future trends in the discipline. Significant references to modern scholarship on Islamic science and medicine, including 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…