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The Beginnings of Trigonometry. Joseph Hunt History of Mathematics Rutgers, Spring 2000. The ancient Greeks transformed trigonometry into an ordered science.
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Ratings : 37 %
Ptolemy's Theorem - Rough Draft :
Ratings : 27 %
MF131: Ptolemy's theorem and generalizations :
Ratings : 18 %
Greatest Mathematicians born before 400 A.D. Biographies of the greatest mathematicians are in separate files by birth year:
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Ratings : 57 %
Proofs, the essence of Mathematics, Ptolemy's Theorem, the Law of Sines, addition formulas for sine and cosine
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Ratings : 63 %
Abū ʿAlī al-Ḥasan ibn al-Ḥasan ibn al-Haytham, frequently referred to as Ibn al-Haytham (c. 965 – c. 1040), was an Arab, Muslim, polymath and philosopher who
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Ratings : 13 %
A Time-line for the History of Mathematics (Many of the early dates are approximates) This work is under constant revision, so come back later. Please report any
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Ratings : 53 %
Ptolemy's theorem from proj.math documentary :
Ratings : 23 %
Cevas & Ptolemy's Theorem - DEAFJ :
Ratings : 51 %
Projective Geometry 4 Desargues' Theorem Proof :
Ratings : 17 %
Ptolemy's Theorem - Background :
Ratings : 18 %
Diagonals of a Cyclic Quadrilateral and Ptolemy's theorem :
Ratings : 64 %
Ptolemy's Theorem - Proof :
Ratings : 66 %
Ptolemy-like theorems in the Minkowski plane Part 1 :
Ratings : 50 %
MF129: The projective line, circles, and a proof of the CQQ theorem :
Ratings : 42 %
Ptolemy's Theorem :
Ratings : 47 %