The text extends beyond classical geometry to modern "recreational" mathematics that has evolved into rigorous fields:
: Proves that a straightedge alone is sufficient for these constructions, provided a single circle is already present on the plane. Mathematical Surprises free ebook download
: Demonstrates that every construction possible with a straightedge and compass can be achieved using only a compass. The text extends beyond classical geometry to modern
serves as a bridge between high-school level mathematics and the profound, often counterintuitive results that typically remain hidden within advanced textbooks. Written by Mordechai (Moti) Ben-Ari, a professor emeritus at the Weizmann Institute of Science, the book champions the idea that mathematics is not just a collection of rules, but a source of aesthetic delight and intellectual intrigue. Core Themes and Geometric Feats Mathematical Surprises free ebook download