La Trigonometria Rab Al-Battani, Abu'l-Wafa, Ibn Yunus, Nasir Ibn Yunus. Abu'lHasan Ali ibn Abd al-Rahman ibn Ahmad ibn Yunus al-Sadafi (950 - 1009 ) va ser un gran astr nom i matem tic que va http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Ibn Yunus Biography Abu'lHasan 'Ali Ibn 'Abd al-Rahman Ibn Ahmad Ibn Yunus al-Sadafi came from a respected family in Fustat, his great grandfather having been a http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Yunus Abu'lHasan Ali ibn Abd al-Rahman ibn Yunus http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Yunus Ibn Yunus, cuyo nombre completo es Abu'lHasan Ali ibn Abd al-Rahman ibn Ahmad ibn Yunus al-Sadafi, tuvo una familia de estudiantes. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Full Alphabetical Index Thabit (1507*) ibn Sina (Avicenna) (1965*) ibn Sinan, Ibrahim (688) ibn Tahir (947) ibn Tibbon, Jacob (198) ibn Yunus, Abu'lHasan (1312) ibn http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Encyclopedia Ibn Yunus His full name was Abu'lHasan 'Ali Ibn 'Abd al-Rahman Ibn Ahmad Ibn Yunus al-Sadafi. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
NodeWorks - Encyclopedia Ibn Yunus His full name was Abu'lHasan 'Ali Ibn 'Abd al-Rahman Ibn Ahmad Ibn Yunus al-Sadafi. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
IJ Index Thabit (1507*) ibn Sina (Avicenna) (1965*) ibn Sinan, Ibrahim (688) ibn Tahir (947) ibn Tibbon, Jacob (198) ibn Yunus, Abu'lHasan (1312) ibn http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Mathem_abbrev ibn Ishaq Hunayn ibn Qurra, Thabit ibn Sina (Avicenna) ibn Sinan, Ibrahim ibn Yunus, Abu'lHasan ibn Yusuf Ahmed Ibrahim, ibn Sinan Jacobi http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Yunus ibn yunus s full name is Abu lHasan Ali ibn Abd al-Rahman ibn Ahmad ibn yunusal-Sadafi. As the name indicates, his great-grandfather was called yunus, http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Yunus.html
Extractions: Ibn Yunus 's full name is Abu'l-Hasan Ali ibn Abd al-Rahman ibn Ahmad ibn Yunus al-Sadafi. As the name indicates, his great-grandfather was called Yunus, his grandfather was Ahmad, and his father Abd al-Rahman. It was a family of scholars, his father Abd al-Rahman being a noted historian. We know little of ibn Yunus's childhood but we do know that he grew up in a period of military conquest in Egypt. The Fatimid political and religious dynasty took its name from Fatimah, the daughter of the Prophet Muhammad. The Fatimids headed a religious movement dedicated to taking over the whole of the political and religious world of Islam. As a consequence they refused to recognise the 'Abbasid caliphs. The Fatimid caliphs ruled North Africa and Sicily during the first half of the 10 th century, but after a number of unsuccessful attempts to defeat Egypt, they began a major advance into that country in 969 conquering the Nile Valley. They founded the city of Cairo as the capital of their new empire. Ibn Yunus was closely connected with the Fatimids and two Caliphs supported his scientific work. The first of these Caliphs was al-Aziz, who was the first of the Fatimid caliphs to begin his reign in Egypt. Al-Aziz became Caliph in 975 on the death of his father al-Mu'izz and, two years later, ibn Yunus began to make astronomical observations. Although there is uncertainty about the instruments that ibn Yunus used, it is claimed by early writers that al-Aziz provided ibn Yunus with at least some instruments.
IJ Index ibn Tibbon, Jacob (198) ibn yunus, Abu lHasan (1312) ibn Yusuf Ahmed (660)Ibrahim, ibn Sinan (688) Ikeda, Masatoshi (1496*) Ingham, Albert (715*) http://www-groups.dcs.st-and.ac.uk/~history/Indexes/IJ.html
Encyclopedia Of Astronomy And Astrophysics » Browse By Title Article yunus, Abu lHasan ibn (9501009); Published November 2000; SummaryAstronomer, born in Egypt, calculated trigonometric functions for use in http://eaa.iop.org/index.cfm?action=browse.home&type=ti&dir=Y
Abu'l-Wafa' -- Encyclopædia Britannica Abu lHasan Ali ibn Abd al-Rahman ibn yunus University of St. Andrews Biographicalsketch of this Egyptian astronomer who describes the planetary http://www.britannica.com/eb/article-9003418
Extractions: Home Browse Newsletters Store ... Subscribe Already a member? Log in Content Related to this Topic This Article's Table of Contents Abu'l-Wafa' Print this Table of Contents Shopping Price: USD $1495 Revised, updated, and still unrivaled. The Official Scrabble Players Dictionary (Hardcover) Price: USD $15.95 The Scrabble player's bible on sale! Save 30%. Merriam-Webster's Collegiate Dictionary Price: USD $19.95 Save big on America's best-selling dictionary. Discounted 38%! More Britannica products Abu'l-Wafa' also spelled Abul Wefa , in full Muhammad ibn Muhammad ibn Yahya ibn Isma'il ibn al-'Abbas Abu'l-Wafa' al-Buzjani a distinguished Muslim astronomer and mathematician, who made important contributions to the development of trigonometry Abu'l-Wafa' worked in a private observatory in Baghdad, where he made observations to determine, among other astronomical parameters, the obliquity of the ecliptic
Ibn Yunus Biography Abu lHasan Ali ibn Abd al-Rahman ibn Ahmad ibn yunus al-Sadafi came from arespected family in Fustat, his great grandfather having been a companion of http://www.hps.cam.ac.uk/starry/ibnyunus.html
Extractions: Personalities Tour (Next) Previous Ibn Yunus Tour (Next) Ibn Yunus Pages General Pages Home Index Ibn Yunus (950?-1009) was born in Islamic Egypt and served the Fatimid dynasty for twenty-six years. His most famous work, al-Zij al-Hakimi al-kabir , is notable for its very accurate tabulated results. These may have been obtained using very large instruments. Abu'l-Hasan 'Ali Ibn 'Abd al-Rahman Ibn Ahmad Ibn Yunus al-Sadafi came from a respected family in Fustat, his great grandfather having been a companion of the famous legal scholar al-Sahfi and his father being a distinguished historian and scholar of hadith (the sayings of Muhammad). Little is known about his early life or education. Indeed, his date of birth is not known, although 950 has been suggested. As a young man Ibn Yunus witnessed the Fatimid conquest of Egypt and the foundation of Cairo in 969 (Fustat was just outside the new city of Cairo). He served two Caliphs of the dynasty, al-Aziz and al-Hakim, making astronomical observations for them between 977 and 1003. To the second, al-Hakim, he dedicated his major work al-Zij al-Hakimi al-kabir (a zij is an astronomical handbook with tables). He died in 1009.
History Of Islamic Science - The Time Of Abu-l-wafa The great leaders were so many ibn yunus, ibn al-Haitham, Al-Biruni, ibn Sina,Ali ibn Isa, Abu-l-Hasan Ali ibn Radwan ibn Ali ibn Ja far al-Misri. http://www.alchemywebsite.com/islam17.html
Extractions: It is almost like passing from the shade to the open sun and from a sleepy world into one tremendously active. For the sake of convenience, I divide Muslim mathematicians into three groups: those of the West, those of Egypt, who occupied, so to speak, an intermediate position, and those of the East. This is also a logical division, for though communications between the eastern and western ends of the Islam were frequent (there were a number of itinerant scholars to whom the universality of Islam seems to have been a continual provocation to move on from place to place), it is clear that local influences were felt more constantly and to greater advantage. I named these Eastern mathematicians, as well as possible, in chronological order. This does not, perhaps, bring out with sufficient clearness the full complexity of their activities. In the first place, observe that, I did not mention a single astrologer; only one named in this section flourished not in the East, but in the orthodox Tunis, where there was much less freedom of thought. In the second place, if we leave out of account the astronomical work, which was determined by practical necessities, we find that there were two distinct streams of mathematical thought: the one theoretical represented by Ibn al-Husain, Abu-l-Jud, and al-Karkhi, the other, more practical, represented by al-Nasawi and Ibn Tahir. Al-Biruni and Ibn Sina can not be included in that classification, for they were equally in the most abstruse and in the most practical questions; they had no contempt for humble means, for there are no small matters for great minds.
Yunus Abu lHasan Ali ibn Abd al-Rahman ibn yunus. Version for printing. ibn yunus s fullname is Abu l-Hasan Ali ibn Abd al-Rahman ibn Ahmad ibn yunus al-Sadafi. http://www-groups.dcs.st-andrews.ac.uk/history/Mathematicians/Yunus.html
Extractions: Ibn Yunus 's full name is Abu'l-Hasan Ali ibn Abd al-Rahman ibn Ahmad ibn Yunus al-Sadafi. As the name indicates, his great-grandfather was called Yunus, his grandfather was Ahmad, and his father Abd al-Rahman. It was a family of scholars, his father Abd al-Rahman being a noted historian. We know little of ibn Yunus's childhood but we do know that he grew up in a period of military conquest in Egypt. The Fatimid political and religious dynasty took its name from Fatimah, the daughter of the Prophet Muhammad. The Fatimids headed a religious movement dedicated to taking over the whole of the political and religious world of Islam. As a consequence they refused to recognise the 'Abbasid caliphs. The Fatimid caliphs ruled North Africa and Sicily during the first half of the 10 th century, but after a number of unsuccessful attempts to defeat Egypt, they began a major advance into that country in 969 conquering the Nile Valley. They founded the city of Cairo as the capital of their new empire. Ibn Yunus was closely connected with the Fatimids and two Caliphs supported his scientific work. The first of these Caliphs was al-Aziz, who was the first of the Fatimid caliphs to begin his reign in Egypt. Al-Aziz became Caliph in 975 on the death of his father al-Mu'izz and, two years later, ibn Yunus began to make astronomical observations. Although there is uncertainty about the instruments that ibn Yunus used, it is claimed by early writers that al-Aziz provided ibn Yunus with at least some instruments.
Necklaces Of Gems-8 We owe this next report to Shaikh alMuzaffar Mansur ibn al-Mubarak al-Wasiti, the son of Amittai yunus ibn Mattai, for what I said about him. http://www.islam.co.za/abdalqadirjilani/necklaces_8.htm
Extractions: Necklaces of Gems Part 8 Shaikh 'Abd al-Qadir thumbs through a book on philosophy, and it turns into a well-known work on the Qur'an. We owe this next report to Shaikh al-Muzaffar Mansur ibn al-Mubarak al-Wasiti, commonly known by the nickname al-Judada [Fruit of the Palm Tree]. He said: "I felt trapped in a state of paralysis, but then he said to me: 'Hand me that book of yours!' So I opened it, and lo and behold, there was nothing inside it but blank paper, with not a single letter written on it! I gave it to the Shaikh, and he thumbed through its pages, then he said: 'This is the Book of the Excellent Merits of the Qur'an [Kitab Fada'il al-Qur'an], by Ibn ad-Zaris Muhammad.' When he handed it back to me, I saw that it was indeed the Book of the Excellent Merits of the Qur'an [Kitab Fada'il al-Qur'an], by Ibn ad-Zaris Muhammad, written in a most handsome calligraphic script! "The Shaikh (may Allah be well pleased with him) then said to me: 'Are you ready to turn in repentance from saying with your tongue what is not in your heart?' I said: 'Yes, O my master,' so he told me to stand up. I obediently rose to my feet, and I had forgotten all about philosophy and the principles of spirituality! They had been totally erased from my inner being [batin], as if they had never captured my interest." A braggart benefits from Shaikh 'Abd al-Qadir's intercesssion.
