Los Angeles Math Circle
Main page
Apply to LAMC
MyCircle
F.A.Q.
Directions
Support us
Opportunities for UCLA students
People
History
Circle Calendar
Circle Archive
Circle Rules
Mathematics competitions
Contact us
Content-type: text/html
Upcoming Events
11/19
Advanced -
Euclidean Algorithm
11/19
Beginners -
Modular Arithmetic I
11/19
Early Elementary -
Fun and Games on a Chessboard
11/19
High School I -
Generating Functions
11/19
High School II -
Discrete Derivatives, Part 2
11/19
Junior Circle -
Rigid Motions of the Plane
12/3
High School II -
How to Divide
3/4 -- LAMC Beginners: Modular Inverses, Euler's Phi, and All That
We'll continue our investigation of number theory topics--this timem, more on modular inverses and Euler's Phi function.
Handouts:
EuclideanAlgorithmAndEulerPhi