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Convergence articles

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Archimedes' use of the law of the lever to compute areas and volumes in The Method is discussed. Classroom ready examples are presented.

Here is the title page of part I of the General Trattato di Numeri (General Treatise on Number and Measure) (1556) of Niccolo Tartaglia (1500-1557). This is an extensive work on elementary mathematics that was popular in Italy for several decades after its publication.

A collection of short lectures by Howard Eves giving details on 20 important happenings in the history of mathematics before 1650.

Apollonius found how to draw normals to an ellipse from points in the ellipse by using hyperbolas. A modern version is presented here.

In the middle of the 18th century, King Frederick the Great of Prussia became interested in creating a lottery to raise money. As was his custom when mathematical matters were involved, he called upon Leonhard Euler for counsel.

An oblong garden is a half yard longer than it is wide and consists entirely of a gravel walk...

Find the area of the elliptical segment cut off parallel to the shorter axis;

An introduction to the priority dispute between Euler and D'Alembert relating to several mathematical ideas that both worked on in the 1740s and 1750s.

Here are some things I don't want to forget to ask.

Given a semicircle, prove that if O is the circle's center, DO=OE.

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