I plan to upgrade my education to bachelors degree, starting in September. My ambition is to do all of this while still sailing, meaning I will miss half of the classes.

So I need good self study books while I am at sea, that work without internet or power. I have seen our math text book, and it did not seem friendly.

Here are the topics we will work through:

Link to courseLinear equations and linear maps. Matrix algebra. Vektor spaces. Eigenvalue problems. Symmetric and orthogonal matrices. Complex numbers. Linear differential equations. Standard functions. Functions of one and several real variables: linear approximations and partial derivatives, Taylor expansions and quadratic forms, extrema and level curves, line, surface and volume integrals. Vector fields, Gauss' and Stokes' theorem.

Applications of MAPLE in the above areas. Examples of applications in the engineering sciences.

https://kurser.dtu.dk/course/2020-2021/01005?menulanguage=dk

Any tips?