Le Calcul Simplifiť: Graphical and Mechanical Methods for Simplifying Calculation
In the days before the sophisticated mechanical esk calculator and the later electronic devices, d'Ocagne's nomograms were highly regarded methods for performing calculations. This first translation of d'Ocagne's Le Calcul Simplifie makes a classic work on the early art of computation available to historians of computer science.
Le Calcul Simplifie, first published in the early 1890s, is volume 11 in the Charles Babbage Institute Reprint Series.
3 pages matching arithmophores in this book
Results 1-3 of 3
What people are saying - Write a review
We haven't found any reviews in the usual places.
adder addition algebraic anamorphosis arithmetical arithmometer arithmophores arrangement Arts et Metiers axis Babbage called carry mechanism Chapter Charles Babbage Institute circular collinear points column concurrent line Conservatoire des Arts construction corresponding counter cursor curve cylinder d'Ocagne decimal position described device digits disk driving wheel drum gear edition Edouard Lucas engineer equation example figure wheels fixed function Genaille geometrical give given graduated handle hexagonal graphs ingenious instrument integral integral curve integraphs inventor keyboard knobs Lalanne length logarithmic scale logarithms machine Massau means method movable moved movement multiplicand multiplication table Napier's Napier's bones nomograms number of teeth operations original parallel Pascal plane principle printed product register Professor rack representation represented result rods rotation ruler scales setting mechanism simple simplified single singly numbered slide rule slots solution straight line subtraction Tchebichef three variables toothed Torres turn values volume zero Zeroizing