Similar to 射影集合

ESPACE

Euler Mathematical Toolbox

EXPSPACE

EXPTIME

E8 (mathematics)

Fast Library for Number Theory

FFTW

Forum Geometricorum

FreeMat

F-coalgebra

F-space

F-algebra

GCD domain

GeoGebra

Great Internet Mersenne Prime Search

GiNaC

Gelfand–Naimark–Segal construction

GNU Scientific Library

Graduate Texts in Mathematics

Grundzüge der Mengenlehre

G-test

Hom functor

Horvitz–Thompson estimator

H-theorem