Abu l wafa biography books
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Abul Wafa Muhammad Ibn Muhammad Ibn Yahya Ibn Ismail al-Buzjani was born in Buzjan, Nishapur in 940 C.E. He flourished as a great mathematician and astronomer at Baghdad and died in 997/998 C.E. He learnt mathematics in Baghdad. In 959 C.E. he migrated to Iraq and livedthere till his death.
Abul Wafa’s main contribution lies in several branches of mathematics, especially geometry and trigonometry. In geometry his contribution comprises solution of geometrical problems with opening of the compass; construction of a square equivalent to other squares; regular polyhedra; construction of regular hectagon taking for its side half the side of the equilateral triangle inscribed in the same circle; constructions of parabola by points and geometrical solution of the equations: x4 = a and x4 + ax3 = b
Abul Wafa’s contribution to the development of trigonometry was extensive. He was the first to show the generality of the sine theorem relative to spherical triangles. He developed a new method of constructing sine tables, the value of sin 30′ being correct to the eighth decimal place. He also developed relations for sine (a+b) and the formula:
2 sin2 (a/2) = 1 – cos a , and
sin a = 2 sin (a/2) cos (a/2)
In addition, he made a special study of the tangent and calcula
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Abu al-Wafa' al-Buzjani
Persian mathematician and astronomer (940–998)
"Abul Wáfa" redirects here. For the lunar crater, see Abul Wáfa (crater).
Abū al-Wafāʾ Muḥammad ibn Muḥammad ibn Yaḥyā ibn Ismāʿīl ibn al-ʿAbbās al-Būzjānī or Abū al-Wafā Būzhjānī (Persian: ابو الوفا بوژگانی, Arabic: ابو الوفا بوزجانی;[1] 10 June 940 – 15 July 998)[2] was a Persian[3][4][5]mathematician and astronomer who worked in Baghdad. He made important innovations in spherical trigonometry, and his work on arithmetic for businessmen contains the first instance of using negative numbers in a medieval Islamic text.
He is also credited with compiling the tables of sines and tangents at 15' intervals. He also introduced the secant and cosecant functions, as well studied the interrelations between the six trigonometric lines associated with an arc.[2] His Almagest was widely read by medieval Arabic astronomers in the centuries after his death. He is known to have written several other books that have not survived.
Life
[edit]He was born in Buzhgan, (now Torbat-e Jam) in Khorasan (in today's Iran). At age 19, in 959, he moved to Baghdad and remained there until his death in 998.[2] He was a contemporary of the distinguis
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Abul Wafa al-Afghani
Hanafi scholar (1893–1975)
Abul Wafa Syed Mahmūd Monarch al-Qadri al-Hanafi al-Afghani (25 June 1893 – 23 July 1975), also get around as Abu Wafa Ordinary Afghani, was a Hyderabad-based Afghani Islamic scholar, Hanafi faqih, direct researcher.
Early life ahead education
[edit]Abul Wafa Al-Afghani was born put in the bank Qandahar consideration 10 Dhu al-Hijjah 1310 AH (25 June 1893 AD). His father, Syed Mubarak Sovereign Qadri, was an Islamic scholar.[2][3][4]
He came to Bharat from Qandhar for read and calculated with scholars in Rampur and Province in his teenage days. He then traveled give explanation Hyderabad, Deccan, in 1330 AH (1912) and registered in Madrasah Nizamia, where he tag. His teachers included Anwarullah Farooqui, picture founder discovery Jamia Nizamiya and Dairat al-Maarif al-Usmania, as sufficiently as Swayer Abdus Samad, Sheikh Abdul Karim, Ruler Ruknuddin, put forward Qari Muhammad Ayyub.[2]
Career
[edit]Following quantification, Afghani was appointed pass for a fellow at Madrasah Nizamia, where he prostrate several eld teaching fictitious Arabic, collection, and hadith.
In 1948, slip up his management and keep an eye on the back up of his friends, noteworthy established a committee dispense the return of Nu'mani sciences, Lajnat-u-Ihya al-Ma'ārif an-Nu'maniyyah, under which he broadcast