Similar to フェルマーの小定理

Euler's quadrilateral theorem

Euler's constant

Euler's theorem in geometry

Euler's theorem (differential geometry)

Euler's totient function

Euler–Maclaurin formula

Euler characteristic

Poncelet point

Euler's sum of powers conjecture

Euler–Lagrange equation

Theta operator

Ore's theorem

Oka's lemma

Oka coherence theorem

Osgood's lemma

Ornstein–Uhlenbeck process

Kardar–Parisi–Zhang equation

Karmarkar's algorithm

Cahn–Hilliard equation

Kuiper's test

Cavalieri's principle

Gaussian process

Gaussian function

Gaussian curvature

Gauss–Kuzmin–Wirsing operator