Infamous math courses in university?

Hey there fellow students, I'm passionate about math and considering it as my major in college. Many times, I've heard there are certain specific courses that are notoriously difficult. Could anyone feed into my curiosity about what the hardest university math course could be?

Absolutely! Keep in mind that the difficulty of a course can be quite subjective and depend on many factors, including your background in math, your interest in the subject material, and even the professor teaching the course. However, some commonly noted math courses as being challenging include:

1. Real Analysis: This course often provides students with their first rigorous look at calculus. It delves into the foundations and proofs of calculus concepts, instead of just the computation-based problems you might have encountered in previous calculus classes.

2. Abstract Algebra: This class introduces a different side of math from what you've typically learned up until now. It deals more with abstract concepts and logic than calculations. Courses typically cover topics like group theory, ring theory, and field theory.

3. Differential Equations: This class covers methods for solving complicated equations that often model real-world phenomena. The need to conceptualize multi-dimensional spaces can make this class particularly tough for some students.

4. Number Theory: While the topics in this course might seem simplistic at first (it is, after all, the study of integers), many students find the deep theorems and proofs in this class challenging.

However, remember to approach all these courses – and all of college – as an opportunity for growth. Embrace the difficulty, strive to understand the material, and ask for help when you need it. And don't forget to enjoy your studies! If you love math, each of these classes will offer you something new and fascinating to explore.