This book is a compilation of the most popular and powerful calculator techniques shortcuts. Engr. Romeo Q. Tolentino originally wrote that set the trend for Board Examination Review in the Philippines. The techniques presented in this book are combination of past and new techniques in Mathematics, Engineering Economy, Surveying, Fluid Mechanics, Mechanics of Rigid and Deformable Bodies and Geotechnical Engineering which is a product of many years of hard work. He called the book “The Book of amazing calculator techniques and shortcuts in mathematics and civil engineering” because whenever and wherever he conduct lectures, the word “Amazing” is generally the comment of the audience. Cal Tech as his readers and followers call it had evolved from a simple curve fitting using MODE 3 2 to the amazing CAL TECHNIQUES that you will witness in this book.
Any errors from the previous version of this book was put to right and improved. The author will appreciate any errors pointed out and will welcome any suggestions for further improvement.
The cover of the previous version of this book:
Image by Romeo Q. Tolentino via facebook.com/CalculatorTechniques