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 | Jul 24, 2025 | Uncategorized
The first in the series of three Discrete Mathematics courses is now public on Udemy. Click our link to get the best price and the full description. Your first course in DM and mathematical literacy: logic, sets, proofs, functions, relations, and intro to...
by Martin | May 13, 2025 | Uncategorized
Udemy just started a ten-day sale. To get the best prices, now is the time! To make us extra happy, please use one of our referral links. Either the current monthly code TPOT_MAY25 or click a link from our “Coupons” page.
by Martin | Apr 4, 2025 | Uncategorized
After a (relatively) long wait, the last part of the “Calculus” series is out, so now we have Calculus 1, 2, and 3, each in two parts, on Udemy. Here’s the link to get Calculus 2 part 2 with our discount code attached. If you come to this page later,...
by Martin | Jan 1, 2025 | Uncategorized
Right now at the start of the new year, you can get our courses for the lowest price possible, $9.99 (except for one course that is $10.99 for some reason). Use the code HAPPY2025 at checkout. But hurry, it’s just for a couple of...
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