English: Gérard Berry, professor of computing sciences at the Collège de France, during his opening lesson on November 19, 2009, with a Curta mechanical calculator.
Français : Gérard Berry, professeur d'informatique au Collège de France, pendant sa leçon d'ouverture le 19 novembre 2009, brandissant une calculatrice mécanique Curta
{{Information |Description={{en|1=Gérard Berry, professor of computing sciences at the Collège de France, during his inaugural lesson on November 19, 2009, with a Kurta mechanical calculator.}} {{fr|1=Gérard Berry, professeur d'informat
Mirakitra fampahalalana fanampiny, izay inoana ho napetraky ny fakan-tsary na scanner nampiasaina nanaovana ny numérisation-ny ity rakitra ity. Raha kitihina na ovana izy ity dia mety tsy hifanitsy amin'ny sary voaova ireo antsipirihany sasany ireo.