# Arithmetics

Arithmetics topics

## FEATURED ARTICLES

## LATEST ARTICLES

Figure 1: Diagrams from the original manuscript of Al-Karaji's Inbat al-miyah al-khafiya, from Transformation of Knowledge: Early Manuscripts from the Schoenberg Collection (edited by Crofton Black, Paul Holberton publishing, 2007, p. 115). (Source: section 7 "Technology").

Muhammad Al-Karaji: A Mathematician Engineer from the Early 11th Century

LEARN MORE
Abu Bakr Muhammed Al-Karaji is a Muslim mathematician and engineer from the late 10th century-early 11th...

Figure 1: A sphere circumscribed in a cylinder: the sphere has two thirds of the volume and surface area of the circumscribing cylinder.

The Volume of the Sphere in Arabic Mathematics: Historical and Analytical Survey

LEARN MORE
The following article focuses on the cubic measure of the volume of the sphere in Arabic mathematics. After a...

Figure 1. An artist's impression of Al-Biruni (Image from www.muslimheritage.com).

Mathematics in Muslim Heritage

LEARN MORE
Early mathematics was revolutionised by Muslim scholars like Al-Khwarizmi, the founder of Algebra; Al-Kindi,...

Numbers, Numbers

LEARN MORE
Amicable number, perfect numbers, deficient numbers, abundant numbers, studying numbers was done by many...

Hail the Queen of Mathematics!

LEARN MORE
In today's world what Friedrich Gauss called the queen of mathematics plays a crucial role in providing...

Leonard of Pisa (Fibonacci) and Arabic Arithmetic

LEARN MORE
Professor Charles Burnett shows that Fibonacci failed to give adequate recognition to other sources of...