# Rational Function

Any function which can be defined by a rational fraction, i.e. an algebraic fraction such that both the numerator and the denominator are polynomials.

**See also: **Elementary Function.

**Subjects: ** Algebra

Any function which can be defined by a rational fraction, i.e. an algebraic fraction such that both the numerator and the denominator are polynomials.

**See also: **Elementary Function.

**Subjects: ** Algebra