Jul 2, 2018
Very well structured for a refresher course. Thank you Professor Ghrist for your effort in putting this course together. A little additional outside research was required but well worth the effort.
Feb 9, 2021
Excellent introduction to Calculus, I wanted to review the material to tutor my child but I am very happy that I learned a whole new way of looking at Calculus.
Thank you so much Prof. Ghrist.
By Oscar K•
Jul 25, 2021
Really enjoyable and well thought out explanations, but many examples went unexplained which I consider a waste since it would be useful to see the thought process of a solution.
By Francisco A•
Jun 7, 2020
I quite enjoyed the course, although I found it unnecessarily tough sometimes. I believe extra solved examples for convergence, geometric and binomial series could help a lot!
Sep 4, 2016
思路上讲主线一直围绕泰勒级数展开，也总是以泰勒级数为思考角度（包括后面part 2也是如此），个人并不是十分适应这种纯数学的方式，更喜欢感官上、性质上来把握，所以……仁者见仁智者见智吧 ^_^
By Krishna P R•
Jun 20, 2018
I have taken a calculus course at university which dealt with the epsilon-delta definition of things. Enjoyed the different approach as well, keep up the good work!
By Benjamin C•
Mar 19, 2018
Challenging, because begins with the infinite series, which are not a simple concept. Once complete, a much higher level of mathematical understanding is achieved.
By Julia G•
May 4, 2022
good instructions and relevant exercises! The course could just improve the explanation for big O since I had to research some more apart to understand it better.
By Harshini s•
Jun 29, 2020
The order of growth lecture is extremely unclear and lacks sufficient information. Tt can be made more elaborate and a couple more examples would really help.
By Anna G•
Aug 7, 2017
A good course but quire difficult and definitely requires a strong calculus foundation. The weird rhythm of the professor speaking is somewhat distracting.
By Alexander O•
May 11, 2020
High quality and entertaining videos. Correcting some organizational mistakes (like current links to textbook) would make this a five star class.
By HAIBO W•
Aug 16, 2020
The course explains the knowledge quite clearly, but it is not really easy. The Quizzes can have some more tips as that would help me think.
By Dr. T V R•
Dec 27, 2016
I would like to have been able to review some quiz questions with answers after the course was complete. That option does not seem to exist.
By Gloria M•
Sep 27, 2020
this is a good way of reviewing calculus . the part of functions was not that much hard as Prof Ghrist keep saying it just need commitment
By Harsha V•
Feb 26, 2018
The lectures on Big O (growth rates) are way too hard to comprehend, compared to the rest of the lectures. Please do try to simplify them.
By Ayanabha P•
Jul 20, 2020
It was a nice course. Learned quite a bit about calculus. slides designes was awesome. love to complete other courses by prof. ghriest.
By Ehsanul H R•
May 31, 2020
This is a very good course to understand the main theme of calculus. Though it was little bit hard I enjoyed the course.
By Jorge C•
Mar 18, 2020
Sometimes explanations are not complete enough to understand the problems. However, in general terms is a great course.
By Eduardo d R V•
Mar 12, 2020
Excelente curso. Sugestão: maior número de exemplos resolvidos poderia facilitar a compreensão o estudante.
By Carlos M•
Aug 30, 2020
Good course but some explanations are not clear. They should update the PennCalcWiki to make it work.
By Matthew D•
Apr 25, 2021
Just needed a reference sheet with all the relevant equations, like the back page of a text book.
By german l•
Sep 1, 2019
Excelente curso para volver a repasar los conceptos de calculo que estudiamos en la universidad.
By Nhi Đ H•
Jul 15, 2021
Very helpful but sometimes the test requires more knowledges outside the lectures
By Bashir A•
Jan 18, 2019
the big O part is a bit ubiquitous. But everything else is amazingly described.
By Michael L•
Dec 27, 2020
Course hard -- professor could have been clearer with fundamentals in lectures
By raphael z•
Apr 1, 2020
good course, not too hard. would like a little bit more of theory and proofs
By Yiwen W•
Dec 6, 2019
Videoes of the course is very good but some questions are little difficult.