Somewhat stressful and difficult to complete. But worth the effort in the end. It was time-consuming and it takes time to understand the matter. So not a good idea if you're in a rush, but great learning.

Exceptionally good course, one of the best online courses I've completed. Really feel that I have learnt some valuable skills, and more importantly a better way of thinking about mathematics. Many thanks.

This course was really useful. I learnt so much! I could appreciate why mathematics is such a beautiful subject by the end of this course. Definitely glad to have taken this course, and would recommend.

Top lecturer and top lecturers. Must admit, i had to work harder this time for it to really understand. Happy I took the energy to find again my passion for mathematics in a way i really enjoyed.

It was an excellent course and it is something that I love in the end. It teaches a lot about the idea of math is a subject that should not be feared. It is a subject that should be understood.

This is an amazing course if you want to start with advanced mathematics especially want to improve in proof writing. which is one of the most important skills required for a graduate program.

The course seemed excellent. I had started it a few years ago but hadn't finished it. I am an Electrical Engineering graduate from some years ago. I find the first few chapters very valuable.

Started off fairly simple, but as you progress throughout the weeks, it gets challenging. This course has taught me critical thinking, and skills that can be applied to other subjects/modules

Great course! Highly recommend it to all my friends interested in math. Devlin is a talented teacher, not just a mathematician (as it usually happens with someone who happen to teach math).

Really really good introduction to proofs and formal mathematics in general. As someone who is now taking more formal maths courses as fundamentals for AI, this has been immensely helpful.

I have to say I enjoyed the course and the reading materials. My advice would be to take the course it will make you think. It is a great refresher / introduction to mathematical thinking.

It is nice to see connections among mathematical theories, and this course it is very well designed to accomplish this. I highly recommend if you want to improve your mathematical skills.

With the help of this course, my grade for fundamental mathematics at school raised from C to A. Really thankful. This course truly helped me better understand the abstruse conceptions.

Excellent course. It brings a formal but also interesting way to mathematical formalization and proving techniques. It also shows how to determine the quality of mathematical proofs.

Great course to learn how to develop proofs and mathematical / logic arguments. The course very start seems too basic, but there are many interesting concepts being developed further.

We are still in the early days of MOOCS. Prof. Devlin Makes sure that you get the best possible education despite the limitations of the platform. You'll really learn something here.

One of the best online course i have ever taken. Thanks to Keith sir for explaining all the concepts so engagingly and in detail. Looking forward for course's like this on coursera.

This course actually changed my life. It gave me the courage to start studying mathematics at a university. Thank you so much, Dr. Keith Devlin and the team at Stanford University!

The course is a really good introduction into the world of mathematical proofs and the logic behind them. Really, everyone will benefit from the way of thinking the course teaches.

Really made me develop a newer thought process that not only helps with my high school level mathematics but brings to me a stronger outlook on the statements we make so casually.

Here are three benefits i found after taking this course

This course helps improve your logical reasoning, prepares you for future maths classes and also helps you in programming.

This is a very important course on the journey to mathematical mastery. It helped in developing the ability to read and write mathematical statements without feeling intimidated.

Great course. It ramps up quite steeply towards the end but is arranged to still be doable by someone like me, who will have to work more on even the introductory real analysis.

This course is really instructive. It serves as a pretty good transition from high school math to college math. The knowledge related to logic in it is also very fascinating.

The course is really helpful and easy to understand. It has helped me greatly by improving my understanding of the subject and helped me improve my way of writing mathematics.