- field
- field
- field
- field and Galois theory
- field discriminant
- field equation
- field of a relation
- field of complex numbers
- field of direction of ordinary differential equation
- field of events
- field of formal power series
- field of fractions
- field of lines
- field of points
- field of rational fractions
- field of rational numbers
- field of real numbers
- field of sets
- field of sets
- field of sets
- field of stationary curve
- field polynomial
- field without source
- figurate number
- figurate number