History of Mathematics en

29 Nov 2025
by ignat
BC 406 Panini of Shalatula The Creation of Sanskrit in Pakistan
BC 369 Theaetetus of Athens Icosahedron and octahedron and irrational numbers
BC 234 Eratosthenes of Cyrene A mechanical device for extracting roots. The sieve of Eratosthenes.
BC 221 Apollonius of Perga Conic section. Circle, Ellipse, Parabola, Hyperbola. Quadratic equation.
BC 200 – 139 Chang Tshang Fractional volumes of a sphere and a cube. D^3 / V = 16 / 9
BC 10 Heron of Alexandria Heronian triangles. Quadratic equations.
476 Aryabhata Tetragonal number. Sum of cubes and sum of squares.
500-1265 Zu Chongzhi Calculating a number Pi = 355 / 113
589 Brahmagupta The area of ​​a quadrilateral inscribed in a circle given the semiperimeter.
600 – 1147 Bhaskara I and II sin x = 16 x (Pi – x) / 5 Pi ^2 – 4 x (Pi – x)
908 ibn Sinan ibn Thabit ibn Qurra A book on the construction of three conic sections
965 ibn al-Haytham al-Basra Quartic equations. Alhazen’s ray tracing problem.
973 Mohammed ibn Ahmad al-Biruni Phases of the Moon. Astrolabe.
1048 Omar al-Khayyam Equations of degree 1-2-3. Real number. 8 leap years in 33 years.
1170 Leonardo ‘Bigollo’ Pisano (Fibonacci) Fibonacci sequence.
1201 Muhammad Nasir al-Din al-Tusi Spherical triangle. Binomial coefficients.
1265 Zhu Shiejie Yupana with != seven
1452 Leonardo da Vinci Rhombicuboctahedron 24. Stellated dodecahedron and icosahedron.
1548 Giordano Bruno Symmetry group of the dodecahedron and DNA.
1571 Johannes Kepler Full packing of spheres 0.74048. Face-centered cubic.
1623 Blaise Pascal Pascal’s triangle. Pascal-Papa’s theorem
1637 Takakazu Seki Binomial coefficients and Bernoulli numbers. Laplace’s theorem and matrix operations.
1805 William Rowan Hamilton Quaternions. Symmetry group of the icosahedron
1826 Georg Friedrich Riemann Riemann zeta function. Complex logarithm.
1854 Jules Henri Poincare Euler characteristic
1882 Amalie Emmy Noether Betti numbers. Euler characteristic.
1885 Hermann Klaus Hugo Weyl Weyl tensor. Generalization of curvature.
1887 Srinivasa Ramanujan Iyenga Continued fractions. Taylor series expansion of the arctangent. Calculation Pi.
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