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Convergence articles

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There is a four-sided field whose eastern side measures 35 paces, its western side 45 paces, its southern side 25 paces and its northern side 15 paces. Find the area of this field.
A general mathematics website with much information on the history of mathematics.
A certain merchant increases the value of his estate by 1/3...
The authors recount the 'great tale' of Napier's and Burgi's parallel development of logarithms and urge you to use it in class.
Mathematics is often referred to today as the "science of patterns." But has this always been true historically, or is this something that happened in recent times? The question is discussed here with reference to the work of Euclid and Jacob Steiner.
A set of n disjoint, congruent circles packs the surface of a sphere S so that each region of the surface exterior to the circles is bounded by arcs of three of the circles.
In the figure at the left, if the radii of each inscribed circle is 1, what are the dimensions of the bounding rectangle?
A horse, halving its speed each day, travels 700 miles in 7 days. How far does it travel each day?
A new collection of original source materials in the mathematics of five civilizations.
A seminar of faculty from colleges and universities in the Philadelphia area, meeting monthly at Villanova University.