Calculus 3 (multivariable calculus), part 2 of 2 (Udemy.com)

Very good course!!. So far I've completed 90% of the content and I've learned a lot from it. The course itself is very well structured and the instructor gives cristal-clear explanations in every chapter, with lots of examples done by her and some others type try-yourself. I have 35 years of experience working as an engineer and I have not needed to solve any integral in my professional life, nor the simplest one. But I like maths from my years on college, that's the reason for me to choose to follow this course. I would like to thank Ms. Uscka-Wehlou for her effort in convey us clear explanations. I wish she could read this.

Excellent course. The instructor has a comprehensive coverage of the subject matter.

I think this course is great. Top quality production, engagingly delivered in a comfortable setting that is perfectly matched to the content.

This course is fantastic. It is easily worth 2–3x the asking price. The lecturer and editor take care to present concepts in an understandable way. The material is typeset well and utilizes color effectively. In addition to the extensive examples and proofs, the authors provide further notes on the technical/rigorous details for those who need them. This Udemy course has greatly enhanced my university class on the same topic. Thank you to the authors. Your excellent content has given me confidence for my exams.

Great course, very well structured topic-wise. Concepts are explained in a clear and detailed way, using all the right tools to make online learning efficient. There is a good balance of theory and practice, and lots of examples with step-by-step solutions. Also approachable if you feel like you could do with a recap of some topics before going into multivariable/vector calculus.

I have been teaching university mathematics in applications for many years. Hania's course is impressive. It lays out the technical concepts clearly and systematically. It illustrates ideas with carefully chosen examples. The large number of solved problems not only helps follow the theory but also effectively prepares for any standard exam in the subject.

This course is of the utmost quality in all respects. First of all the global organization of the topics. It is very well done and enables the student to rapidly grasp the subjects treated. Next the presentation of the various parts, which means that a student who do not need to study everything can make a well-based choice. Third, the presentation is perfect in all its details. And there is indeed a lot to think about in such a course, since it is rather difficult. The contents is very rich and well chosen---Hania has performed a highly non-trivial task. Finally, the language, the tone in addressing the students, is fine and most friendly.

Excellent course! Plenty of solved problems, which are very easy to find in a very detailed list. Colourful illustrations not only make the concepts easier to understand, but also make the movies nicer to watch. The teacher's pronunciation is very clear: important for us who have English as second language. I appreciate it that she doesn't speak too quickly and that she explains every step. This makes this very hard maths course possible to learn.

A fantastic and thorough series. It is exactly what I needed to continue to learn Calculus! All concepts are clearly explained and there are many worked out examples that are easy to follow. I really like that the videos provide intuition and motivation for the topics that are being discussed. The quality of the sound and the recording is great.

Another excellent course from Hania. The quality of exposition does not get better. The devil is in the details, they say, and Hania again proves them right: work out the details, and things fall into place. The material is classical, central for physics, engineering, and many branches of applied mathematics. But it is technical, hard to assimilate in standard classroom setting. Hania's course offers a neat way out, not only effective, but also, I think, enjoyable.