Formulas
- Freidlin–Wentzell theorem
- Freiheitssatz
- Frequency partition of a graph
- Greatest element and least element
- Greedy algorithm for Egyptian fractions
- Greedy coloring
- Greek letters used in mathematics, science, and engineering
- Green's identities
- Green's matrix
- Green's relations
- Green measure
- Gregory number
- Griesmer bound
- Grigorchuk group
- Grimm's conjecture