Search results
Results from the WOW.Com Content Network
The history of Islam is believed by most historians [1] to have originated with Muhammad's mission in Mecca and Medina at the start of the 7th century CE, [2] [3] although Muslims regard this time as a return to the original faith passed down by the Abrahamic prophets, such as Adam, Noah, Abraham, Moses, David, Solomon, and Jesus, with the submission (Islām) to the will of God.
Abu'l-Hasan al-Uqlidisi a scholar in the Abbasid caliphate wrote al-Fusul fi al-Hisab al-Hindi ("chapters in Indian calculation") to address the difficulty in procedures for calculation from the Euclid's Elements and endorsed the use of Indian calculation. He highlighted its ease of use, speed, fewer requirements of memory and the focused scope ...
In his book The Compendious Book on Calculation by Completion and Balancing, Al-Khwarizmi deals with ways to solve for the positive roots of first and second-degree (linear and quadratic) polynomial equations. He introduces the method of reduction, and unlike Diophantus, also gives general solutions for the equations he deals with. [7] [8] [9]
Map of Fars from the Kitab al-Masalik wa'l-Mamalik (Book of postal routes and kingdoms) of al-Istakhri. Islamic regional cartography is usually categorized into three groups: that produced by the "Balkhī school", the type devised by Muhammad al-Idrisi, and the type that are uniquely found in the Book of curiosities. [3]
Ibn Sirin (654–728), author of work on dreams and dream interpretation [6]; Al-Kindi (801–873) (Alkindus), pioneer of psychotherapy and music therapy [7]; Ali ibn Sahl Rabban al-Tabari (9th century), pioneer of psychiatry, clinical psychiatry and clinical psychology [8]
A significant aspect of the Muslim period in world history was the emergence of Islamic Sharia courts capable of imposing a common commercial and legal system that extended from Morocco in the West to Mongolia in the North East and Indonesia in the South East. While southern India was already in trade with Arabs/Muslims, northern India found ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 27 February 2025. Expansion of the Islamic state (622–750) For later military territorial expansion of Islamic states, see Spread of Islam. Early Muslim conquests Expansion under Muhammad, 622–632 Expansion under the Rashidun Caliphate, 632–661 Expansion under the Umayyad Caliphate, 661–750 Date ...
The rest of the book contains solutions for sets of indeterminate equations, problems of application in realistic situations, and problems involving unrealistic situations intended for recreational mathematics. [9] A number of Islamic mathematicians wrote commentaries on this work, including al-Iṣṭakhrī al-Ḥāsib and ʿAli ibn Aḥmad al ...