Loved it!!! It will be difficult for those who don't have prior calculus knowledge! Recommended for students who have taken Calc BC and want to learn college calculus. I warn, however, course materials are difficult and homework problems, especially challenge HW, take lots of time. I'm now moving to part 2 of the course!! So excited!!!

A very useful course to reinforce and measure your knowledge of simple variable calculus at the level of functions, limits and Taylor series. I especially thank the teacher R. Ghrist and his collaborators for the didactic material that they have given us as well as for the challenging problems that they have posed to solve.

I really appreciate the work that Professor Ghrist and the online curriculum team have put into making classes like this so accessible. I didn't feel like I was up to my knees in spam-can explanations, and just left to my own devices. Professor Ghrist is actually a very good tour guide for some very interesting territory.

In my class of my university, series number is always set up at the end of the arithmetic course, and I dont have the opportunity to combine series number with derivative and integral, also its amazing to learn something about the order of the point, it can be applied in many situation that I never consider before.

Amazing course, taught by a brilliant professor. A very useful course for me, as my previous calculus experience did not include Taylor Series. The homework took me a lot of time though, always over an hour. I didn't always manage the challenge homework. Overall very satisfied and looking forward to the next part.

Very well organized course with clear explanations. Plenty of visual slides which makes understanding better. Professor is also focusing on many details that normally requires proper explanation and he does explain those details clearly. The focus is on the Taylor Series. I can't wait to finish other parts!

A very challenging start to Calculus of a Single Variable. I passed the class with a 91.06%, and struggled mostly with the Week 3 and 4 topics, so be sure to pay attention to those. The teaching style is great, though more problems for use would be a really good addition, though those can be found online

Course overall was great. The Professor Robert Greist explained wonderfully and the animation was also great. But there was a gap in the understanding about the big O and asymptotics specifically in week 4 lecture : Orders of growth

But everything else went in a great flow.

Looking forward to calculus 2

I enjoyed the course, and I will be taking the other parts of it too. The problems seem well designed to expose flaws in your thinking. I still feel somewhat shaky on some topics, but I would say the overall concepts came through very well, and the journey through them was cohesive and well laid-out.

I really loved it, to be honest. I am a high school student, and, I had some exposure to calc before, but, when I took this course, I got bombed on the first attempts lol. It was really tough and this has been my first ever course which really tests my brain. Honestly, I have learnt a lot of stuff.

This course offers so much! I haven't been in a class that goes this in-depth in calculus. I definitely recommend this course to others who want to explore calculus and want a challenge!

Best of luck to those who choose to enroll in all 5 parts of single variable calculus sessions. It's worth it :)

It was great, the lectures were amazingly done, I loved all the colors and stuff made.

Clear and understandable.

Exercises not too hard, not too easy.

Our starting point is Euler's identity and Taylor Series, wich we take as a given. I didn't like it very much, but, overall, it accomplishes its goal.

I thoroughly enjoyed this course. Prof. Ghrist is an excellent teacher. The course was a tad bit harder than i has expected it to be, but nonetheless, i thoroughly enjoyed it and would recommend it to anyone who has an interest in Mathematics and calculus. It also cleared some of my concepts.

Really good course! Calculus has always been a hard bone to chew for me, but this helped a lot. The only part that is a little bit lacking was the complex exponential, luckily I had recently seen some videos on the subject in the 3b1b youtube channel that complemented this lecture perfectly.

I found this course to be very helpful, challenging, informative, and well-made. There was obvious a lot of time and effort put into making the videos. I have a good amount of math experience, but I still found it challenging and interesting. I'm very happy to have found this resource.

It is a little bit difficult to follow the course since it is not clear what are the learning objectives. However, once I insisted on following the material and forcing myself into it I had the opportunity to learn so many beautiful concepts that were totally new to me in mathematics.

Ghrist is an amazing professor. If you have trouble with his tone(..?), just speed the video up. Hope you're on your way to the next part just like I do, cause this course is truly awesome and to have an Ivy League education provided to you without a fee is such a blessing.

Got to know to some of the crucial concepts like Big-O which was a base for complex computation in the calculation of time for programmes. And the lectures were very interesting as they were explained with application. The overall feel while learning the course was good !!

When I retake homework tasks I try to fix tasks I failed on previous attempt. IMHO it make sense to not repeat them all but provide only tasks that were solved incorrectly. Repeating ALL tasks just wastes my time for reentering correct answers and is error-prone process.

This is a much more in-depth calc class than I've had at univ, and by more in-depth I mean it's harder. That being said I feel like I understand the material better as before there was much more memorization whereas this has more explanation. A++++++ would take again.

It's a very good course that uses a different point of view to understand how things works in calculus. It's very didatic and helps you think outside the box. If you're thinking about do the course, keep in mind that it is necessary previous knowledge in calculus.

I would highly recommend this course to those who are trying hard to study calculus in Chinese universities but having a hard time understanding calculus. After finishing this course, you will find it useful to use Taylor Expansion to solve limit problems in tests.

If anyone is thinking if they should take this course or not, I would say if you are already exposed to calculus once, there is no other course that is better. Go for it. This is unlike any other course you have seen before. It is comprehensive, deep and fun.

The homeworks took me on average more time than the estimate since you need to consult more examples and content not viewed on the lectures. The broad of topics seen in the course is pretty narrow but it helps you understand well the topics seen.