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Calculating Machines

In 1867, Frederick A. P. Barnard, a mathematician and the president of Columbia University in New York, served as a judge at the Exposition universelle, a world’s fair held in Paris. There he saw a ...
JSTOR Daily

An Efficient, Minimal-Storage Procedure for Calculating the Mann-Whitney U, Generalized U and Similar Distributions

Journal of the Royal Statistical Society. Series C (Applied Statistics) A simple procedure is described for calculating the null distributions of the 2-sample Mann-Whitney and the k-sample Jonckheere ...
Wired

Use Code to Create Sweet 3-D Visualizations of Electric Fields

I’ve already made the argument that numerical models (using computer code) should be an integral part of the introductory physics course. But what if you don’t know where to start? Suppose you are ...
insider.si.edu

Monroe Model K-16 Calculating Machine

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The manual, full-keyboard ...