Category: university of oxford
Oxford Calculus: Classifying 2D Critical Points using the Discriminant
Nut Possible
Fermat’s Little Theorem
When do equations have solutions? (An introduction to Group Theory)
The Importance of being Symmetric
Finding Critical Points for Functions of Two Variables
What shapes can you draw without taking your pen off the paper? (Euler’s Theorem in Graph Theory)
Modular Arithmetic and calculating expenses
