Item MW0002334 - 14/04/08 The Notion of a Function from the 18th to the early 20th Century, REHSEIS Colloque, Paris: Renaud Chorlay: A probe for exploring the transition from the framework of magnitudes to the modern understanding of the notion of function in the 19th century 14/04/08 ? ENS Seminar, Paris: Franck Wilczek: The universe is a strange place / 15/04/08 Seminaire Categories en Physique Univ. Paris VII Denis Diderot: Jean-Jacques Szczeciniarz: Covariance et invariance in general relativity and theories of spacetime structure in general; is general covariance the same thing as background independenc? / conversations incl. M Lachieze-Rey, JJ Szceciniarz, A Rodin, ? Benoit & more