Modern Times


Modern Books

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.

Modern Books

a quick review oF pre-calculus

We quickly review high-school algebra, analytic geometry, functions, and trigonometry

Single variable calculus

This is the first course on
Calculus and Analytic Geometry

A second course in CALCULUS

(Under Construction)


Also known as
Calculus of Several Variables

Numerical Methods
with python and Matlab


Mechanics of materials

Also known as
Strength of Materials 

Classic Books

Calculus Made Easy


Silvanus Thompson

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.