This course is difficult, and sometimes is not easy to know how to correct the homework questions since there are no analysis of them and the answers in the forum are not quite complete.

I really liked this Calculus course, there were many interesting problems and with a good degree of difficulty. I give them five stars, and I greatly appreciate them for this course.

Very Informative course and easy to catch. Although knowledge on the subject is a prerequisite before taking this. Not advisable to those with no knowledge whatsoever in calculus.

Very creative way of teaching one of the most important and difficult applied math topic. The course is taught differently then traditional textbook and is challenging as well.

What can I say? It is so good that I watch the lectures when I have dinner alone. Prof Ghrist absolutely has presented calculus so well that it becomes such an entertainment!

Great UI and explanation.Started with the Engg. maths and taking it to high school and for the Developer like me Big O is something which introduced in a appropriate way..:)

I easily understood concept that i never understood before. I'd say that this is the perfecto goal of any possible course: make understandable the not-easily-understandab

This is one of the best mathematics courses I have ever taken. The lectures are straight to the point and the homework's are very very challenging. Thoroughly enjoyed it.

I have already taken it once. I am taking it again now. A wonderful course. I am always amazed at how clear Prof. Ghrist's explanations are. Thanks for this course.

A little scary to start with Taylor series, but once mastered, it gives a depth of understanding not given by other MOOCs I have found on the subject.

This course is very great and helpful. However, I think the course should provide more exercises to help students comprehend the new knowledge better.

Great lecturer. The quiz questions can get pretty tough, at least for me. I found the explanations of Taylor series clearer than any I had in school.

Excellent course with appropriate difficulty. Professor's speech is very clear. This is extremely helpful for non-english speaking students like me.

amazing class even for an experienced student like myself , i had many gaps in my understanding of calculus that was filled by this class

Very well constructed course. I recommend it to all high-school students that want to develop their standard mathematical knowledge

This course really boost up the knowledge of Calculus with depth of understanding.

The quiz of challenges were really awesome.

ES MUY BUENO ESTE CURSO DE VERDAD QUE SE APRENDE MUCHO AQUÍ, LO RECOMIENDO BASTANTE YA QUE TIENE CONTENIDOS MUY INTERESANTES

Lectures are clear and well presented, slides are dynamic and very well done. Prof Ghrist put together an excellent course.

Fantastic applied mathematics course for students interested in engineering. Extremely challenging but amazingly rewarding.

Thank you so much. Your courses are interesting and really get me engaged in Calculus which I have found difficult so far.

Great course, thank you! Easy explanations for complecated math theorems is exactly what I wanted to see in online course.

Mr. Robert Ghrist is an excellent teacher. It's a dificult course.,You wil need to practice very much. But you can do it.

Great course! Thank you Professor Ghrist for being a great teacher and giving us the right intuition for every lesson.

Excellent！Professor makes it so easy for me to understand and learn the difficult part of this course. Thanks a lot!