Mathematics

15 lives in this collection worked in mathematics, from 360 to today. Each has a full course on their life and the mathematics and physics they made.

Often together with: astronomy, optics, celestial mechanics, number theory, philosophy of science, trigonometry. All fields

  • Hypatia of Alexandria360–415

    Alexandrian mathematician, astronomer and Platonist teacher who revised the text of Ptolemy's Almagest and was killed by a Christian mob in 415.

    astronomy, mathematics, neoplatonic philosophy

  • Aryabhata476–?

    Author of the Aryabhatiya (499), the earliest surviving Indian mathematical-astronomical treatise by a named author, with a sine table, the kuttaka method, pi as 3.1416 and a rotating Earth.

    astronomy, mathematics, trigonometry

  • Brahmagupta598–?

    Author of the Brāhmasphuṭasiddhānta (628), which gave the first systematic rules for zero and negative numbers, a general quadratic rule, the composition law for x² − Ny² = k, and formulas for cyclic quadrilaterals.

    astronomy, mathematics, algebra

  • Ibn al-Haytham965–1040

    Scholar of Basra and Cairo whose Book of Optics founded the intromission theory of vision on experiment and geometry, and whose Doubts concerning Ptolemy demanded physically realizable planetary models.

    optics, astronomy, mathematics

  • Madhava of Sangamagrama1340–1425

    Founder of the Kerala school, credited by his successors with the infinite series for π, the arctangent, the sine and the cosine, with end-correction terms, two and a half centuries before their European rediscovery.

    astronomy, mathematics, infinite series

  • Nicolaus Copernicus1473–1543

    Canon of Warmia whose De revolutionibus (1543) set the Earth in motion around the Sun and fixed the order and relative distances of the planets.

    astronomy, mathematics, medicine

  • Johannes Kepler1571–1630

    Discoverer of the three laws of planetary motion and founder of modern optics, who made astronomy a physical science.

    astronomy, optics, mathematics

  • Edmond Halley1656–1742

    Astronomer who predicted the return of the comet that bears his name, financed and published Newton's Principia, and founded the life table and the magnetic chart.

    astronomy, celestial mechanics, geophysics

  • Émilie du Châtelet1706–1749

    Natural philosopher who defended Leibniz's vis viva, wrote the Institutions de physique and produced the only complete French translation of Newton's Principia.

    natural philosophy, mechanics, mathematics

  • André-Marie Ampère1775–1836

    Founder of electrodynamics, who discovered the forces between electric currents in 1820 and gave them their first mathematical law.

    electrodynamics, mathematics, chemistry

  • Friedrich Wilhelm Bessel1784–1846

    Founder of precision astrometry who measured the first stellar parallax and systematized the functions that bear his name.

    astronomy, astrometry, geodesy

  • Charles Babbage1791–1871

    Mathematician and inventor who designed the Difference Engine and the Analytical Engine, the first design for a general-purpose programmable computer.

    mathematics, mechanical computation, functional equations

  • John Herschel1792–1871

    Astronomer and mathematician who surveyed the southern sky, catalogued nebulae and double stars, introduced the notation f^{-1}, and founded much of the chemistry and vocabulary of photography.

    astronomy, mathematics, optics

  • Christian Doppler1803–1853

    Austrian physicist who in 1842 proposed that the observed frequency of a wave depends on the relative motion of source and observer.

    physics, mathematics, astronomy

  • Ada Lovelace1815–1852

    Mathematician whose 1843 translation and Notes on Babbage's Analytical Engine explained general-purpose computation and set out a program for Bernoulli numbers.

    mathematics, computing