We are producing course material for mathematics at university and college level. Hania is our math artist, and she’s teaching at university in Sweden.

This is our first course and we published it in August 2020 on Udemy.com. You can find an exhaustive table of contents in the following document:


The upcoming part 2 will contain multiple integrals and vector calculus (vector fields, line integrals, surface integrals, flux).

If you use the link below, you will get the best reduction we can give you at any time. Note that the code regularly changes.

Link to the course with a coupon code applied:

Calculus 3, part 1 of 2 with code.

The code is TPOT_OCT21 in October 2021 and, later, TPOT_NOV21, TPOT_DEC21, TPOT_JAN22, and so on.

Link to the course with “current best price in your region”:

Calculus 3, part 1 of 2 current best price.


The following are (large) PDF documents with the lecture notes in Swedish from when Hania gave this course in Uppsala and then in Västerås.