very thought provoking and truly helps with my thinking skills

Thank you!

Great course from talented teacher. I really enjoyed it. You have to think hard in this course, some exercises were ok for me, some were too hard. But everytihing was interesting. And information about mathematical notation and logic was very helpful

I love this course.

I get a new thinking in Mathematics. Now, i get a new approach to tackle mathematical problems.

I learnt some new different methods to prove the theorems and get a paradox(in which we have proved 1 = 2) that give me a new sight to see a problem.

I realise "Mathematics does not depend upon solution, it depends upon a process".

It took me 10 months to complete this. it's fundamental in today's day an age. it was a humble step back to basics, with many comebacks. I recommend to anyone which looks to better enhance his thinking in all walks of life.

The teacher is a funny guy :)

It was very helpful and so much fun

It's mind blowing.

Course is well structured, pace is doable and dr. Keith is pleasure to listen to.

skrrrrrrrrrrrrrrrrrrr

A fantastic introduction to university level mathematics.

Learned a lot.

It's a pretty good course. I learnt a lot. I hope Stanford open more math courses in math field, such as Number Theory, Analysis, and Abstract Algebra.

I'm in my last week of this course. I like this course very much, and the assessment of how many hours I needed to study gave me a reference point. I enjoyed the lectures online, the tutorials helped me to understand the professor Devlin. I definitely recommend this course, I'm thinking about taking another course relative to Introduction to Mathematical Thinking.

I only finished class 1 so far and I found myself love it and want to continue to learn more.

great course for learning math

One of the best courses ever !!!!!!

Great

Very interesting

Very professional

Excellent teacher

It's inspiring, that's what I'm looking for.

A challenging course that pushes one to grow.

The course is very intellectually challenging. But it is only be being challenged that you improve the most.

I am no longer unable to access the course through the app though. Please help!

This course starts slowly and clearly with the beginner in mind. I had to refer to other on-line material to really grasp the concept of the material conditional. Nonetheless this is a fantastic course, and any person starting a rigorous study of mathematics should take this course.

This is a great course on mathematical thinking. It covers important topics such as: the mathematical language, logic, number theory, real analysis.

These topics are presented in a clean and concise way by Dr. Devlin, and I highly recommend this course to any person interested in mathematical thinking, how to read and understand mathematical proofs, and for those interested in pursuing a mathematical career.

Thank you professor Devlin.

Es un curso muy bien orientado, y el método de enseñanza es excelente. El profesor te enseña a pensar más allá, lo recomiendo para todos los niveles.

Excellent instruction and pacing. As a veteran Professional Engineer, I found the course challenging and informative. I enjoyed especially the real-world examples. I would recommend this course to anyone with a desire to discover the fundamental principles of number and set theory.

Elmer A. Norvell, PhD, PE