

Divine Proportions
Rational Trigonometry to Universal Geometry
Book • 2005
This book introduces a new foundation for trigonometry and geometry by using quadrance and spread instead of distance and angle.
It simplifies the subject, making it more accessible and applicable to various fields like surveying, engineering, and physics.
The book provides over a hundred theorems and numerous diagrams, making it suitable for mathematically mature audiences.
It simplifies the subject, making it more accessible and applicable to various fields like surveying, engineering, and physics.
The book provides over a hundred theorems and numerous diagrams, making it suitable for mathematically mature audiences.
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as a book exploring rational trigonometry.


Curt Jaimungal

Norman Wildberger on the Problem with Infinity, The Foundations of Mathematics, Finitism, and the Real Numbers