""The Pythagorean Triangle Explained With A Dissertation On The Peculiarities Of Masonic Number"" by George Oliver is a comprehensive exploration of the Pythagorean theorem and its application to the world of Freemasonry. The book delves into the history of the theorem, its significance in mathematics, and its relevance to the teachings and symbolism of Freemasonry. Oliver provides a detailed analysis of the Pythagorean triangle and its properties,...