Digital textbooks often provide great learning experiences, but they can lead to inferior outcomes when the computer becomes a source of distractions (twitter, fb, e-mail, etc.). The best outcomes are achieved when a digital textbook is coupled with a paper textbook.
REDUCE SCREEN TIME
Many students prefer to limit the number of hours per day spent in front of a computer screen or reading a tablet. Others just like the look and feel of paper textbooks. Some find it more relaxing. Moreover, a paper textbook never runs out of battery!
Several students like to make annotations on their textbooks and underline important parts. This is done very efficiently on paper, much less on a computer. On the first reading the textbook is personalized with annotations, then the revision process becomes more efficient.
building a deeper than average understanding of the most important topics in linear algebra, while also saving you time.
HOW WE ACHIEVE IT:
with several features you won't find in the average matrix algebra textbook.
We seek rigor to make things more understandable
We never leave proofs to the reader
We provide solutions to all exercises
We teach you how to do the tedious algebra
We do not assume your memory is infinite