Don't you feel that today's textbooks are wordy and boring?
Everything has changed
Books have been written the same way for the past several centuries!
We aim to incorporate modern features and state-of-the-art technologies into the traditional concept of the “textbook” to make books interactive, adaptive, engaging, and affordable.
Calculus Made Easy
This elegant book is a very simple introduction to calculus. It is a very readable book, one of the best selling calculus books in history, and has been in print since the early 1900’s.
To make it more useful, we have edited a few parts and modernized some notations.
A course of pure mathematics
G. H. Hardy
This is one of the most influential books that have been written as an introductory mathematical analysis. The author explains the concepts in a very clear way. Although the first edition was published more than 100 years ago, it remains one of the most popular books on pure mathematics.