الخوارزمي .. كتاب مائة أوائل من تراثنا ، الكاتب عبد الهادي حرصوني

Al-Khwarizm

Muhammad bin Musa

[AO. VA. ]

844 - He is Abu Abdullah Muhammad ibn Musa al-Khwarizmi. The date of his birth is not known for sure, but it is likely that it was in the year 780 AD and he died between years. He left the East and came to Baghdad and lived there, detaching himself from the Treasury of Wisdom (which he evaluated according to its contents). Al-Ma’mun entrusted him with the task of collecting Greek books and translating them. The most famous Arab and Muslim scholars in the East and the West alike, at different ages, to the point that he set proverbs in his works and writings. Thanking him is obligatory upon us and the duty of a poet who excelled in his poetry, and when did you deny my saying that he was righteou
Al-Talafari describes Al-Azzazi as being skilled in poetry, like the innocence of Mihyar, the famous Daylamite poet in his field, and Al-Khwarizmi in his works. Ibn Al-Nadim described him in the Fihrist as follows:

(Al-Khwarizmi, and his name is Muhammad bin Musa, and his origin is from Khwarazm, and he was devoted to the treasury of wisdom for Al-Ma’mun, and he is one of the owners of the sciences of the body. The marble, the book of working with astrolabes The book of the work of astrolabes, the book of history 6 This designation is attributed to Al-Khwarizmi, the first table (logarithm) for extracting the tangent of the circle and others, and he is the one who introduced the system of arranging numbers (unitary, decimal, and percentile) when writing the number and from him the whole world took this arrangement Al-Khwarizmi took the numbers from the Indians and the Persians and generalized them, and Europe took them from him and called them the Arabic numbers.

Al-Khwarizmi is considered the founder of the science of algebra, as a science independent of the science of arithmetic, and the author of its principles and equations up to the second degree.

Al-Khwarizmi solved the equations of algebra in geometrical ways, and it was he who gave the letters to denote the known and the unknown instead of numbers, and it was he who extracted the impossible solution to extract the unknown and called this type of problems impossible.
Scientists. His immortal book “Al-Jabr wa’l-Muqabala” has a great significance and a wide historical resonance, as everything that scholars wrote after it was based on this book, and “al-Jabr wa al-Muqabala” remained for several centuries a source on which all Arabs, Muslims and Europeans in the Middle Ages relied, and it was translated into Latin (Robert Al-Shastri (1145) also translated it again (Gerard Al-Karimonai) in the twelfth century, and his translation continued to be taught in European universities until the sixteenth century. It was also translated into English and printed in Arabic by Dr. Ali Mustafa Musharrafah, and Dr. Muhammad Musa Ahmed on a manuscript in Oxford in his library. (The Bodleians) and commented on it. Al-Khwarizmi applied the science of algebra to the assumptions of inheritance and its issues. In the field of arithmetic, he also published a book called “Addition and Separation for the Account of India” in which he explained the decimal system, based on the Hindustani numbers, and he knew about a Latin version that was translated by (Junker Mbani) and published in Rome 1857.

He wrote a book on arithmetic, the first Arabic book to be translated into Latin, and the first Arabic book to enter Europe

In the field of astronomy, Al-Khwarizmi translated the book (Almagest by Ptolemy), and he called the abbreviation of the Indian astronomy book (Al-Sind Hind), meaning the time and time, and it was a book that was translated into Arabic for the first time by Ibrahim Al-Azzazi at the request of the Caliph Al-Ma’mun. It was translated into Latin in 1126. And he has the first marriage and the second marriage, and these marriages have remained for many centuries, after they were reviewed in the Islamic countries of Andalusia, and he says (Will Durant in the story of civilization) it was in force in all Mutamada ka