Anticipating future using available information.

Minimum justification for governmental action.

Numbers expressed as fraction form.

Numbers expressed as fraction form.

A rational agent or rational being is a person or entity that always aims to perform optimal actions based on given premises and information.

(mathematics, complex analysis, algebraic geometry) Any function expressible as the quotient of two (coprime) polynomials (and which thus has poles at a finite, discrete set of points which are the roots of the denominator).