Treatise On Arithmetic: Practical And Theoretical is a book written by Dionysius Lardner and first published in 1834. The book provides a comprehensive overview of arithmetic, both in its practical and theoretical aspects. It covers a wide range of topics, including the basic operations of addition, subtraction, multiplication, and division, as well as more advanced techniques such as fractions, decimals, and logarithms.The book is divided into several...