Showing posts with label Fourier series. Show all posts
Showing posts with label Fourier series. Show all posts

Saturday, January 1, 2011

Babylonian mathematics


In The Character of Physical Law (1965), the physicist Feynman presents an informal dichotomy between the “Greek” and the “Babylonian” approach to science.  The Greek: axiomatic, systematic.  The Babylonian: ad-hoc bricolage.  I satirized the latter in the parable of the humble woodchuck (“Constructivist Angelology”).

In this morning’s reading, I happened upon this:

Shlomo Sternberg, Celestial Mechanics (1969), p. 1:

In most popular accounts, the contributions of the Babylonians …  are consistently underestimated.  The Babylonians, in addition to having accumulated impressive observational data, based their tables and predictions on a form of Fourier analysis (using what are now known as “spline functions” instead of trigonometrical series).

!!! -- I stand corrected.