100 Great Problems Of Elementary Mathematics: T... May 2026

: While the problems are deep, they are framed so they don't strictly require calculus, though they remain "very challenging" for many undergraduate students.

: Features the Trisection of an Angle , the tangency problem of Apollonius, and Archimedes' determination of Pi ( ) .

For those looking to dive into the text, digital versions are available via the Internet Archive or as a Dover Publications edition on Amazon . 100 great problems of elementary mathematics: t...

The book organizes its 100 problems into several distinct mathematical branches:

: Unlike recreational puzzle books, Dörrie provides rigorous, unabridged mathematical proofs for every single entry. : While the problems are deep, they are

: Focuses on optimization, such as Steiner’s ellipse and circle problems and the "Honeybee Cell" problem. Key Features

: Covers the five regular solids and the sphere circumscribing a tetrahedron. The book organizes its 100 problems into several

: Explores practical history such as the Kepler Equation , the Mercator Projection , and determining a ship's position at sea.