by Martin | Jul 6, 2026 | courses, Udemy coupon
Dear students, We start a summer sale today: you can purchase all our courses for the lowest possible price (valid 5 days, i.e., until July 11) if you use our code: SUMMER26 (the same for all the courses) at the checkout. Please, share this message with others; maybe...
by Martin | Oct 25, 2024 | courses
Because we get a lot of questions from our students (and from those who are thinking about becoming our students), we have prepared several documents answering the most common questions. The files with our answers will be updated each time we release a new course and...
by Martin | Mar 4, 2024 | Calculus, courses, Udemy coupon, university mathematics
Our most recent course, Calculus 1, part 2 of 2: Derivatives with applications is now available on Udemy. It’s a massive course with 56 hours of lectures, hundreds of solved problems and rich illustrations. You can find the outline of the contents here: Outline of...
by Martin | Jan 1, 2024 | courses, Udemy coupon
Udemy just started a period of ultra low prices on after the New Year. Please use our referral links to get to the courses on Udemy. Our referral links to our courses. Please, spread the word: “Precalculus 1: Basic notions”...
by Martin | Nov 17, 2023 | courses, Udemy coupon
Udemy just started a period of ultra low prices on Black Friday. Please use our referral links to get to the courses on Udemy. Our referral links to our courses. Please, spread the word: “Precalculus 1: Basic notions”...
by Martin | Sep 20, 2023 | Calculus, courses, Udemy coupon, university mathematics
Our most recent course, Calculus 1, part 1 of 2: Limits and continuity is now available on Udemy. It’s a massive course with 60 hours of lectures, hundreds of solved problems and rich illustrations. You can find the outline of the contents here: Outline of...
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