Rational

Rational may refer to: Rationality, a concept of reason
Rational number, a number that can be expressed as a ratio of two integers
Rational function, a mathematical function which can be written as the ratio of two polynomial functions
Rational Software, formerly Rational Software Corporation, a software company now owned by IBM
a central paradigm of Rational Emotive Behavior Therapy
one of the four temperaments according to the Keirsey Temperament Sorter
Rational choice theory, a theoretical paradigm in microeconomics
Rational AG, a German manufacturer of food processors

See also

Rationalism (disambiguation)
Rationale, a liturgical vestment worn by clergy

Translation

The word "Rational" occurs as such in the following languages: English, German.

Translation(s) in other languages: Czech: Racionální, French: Rationnel, Portuguese: Racional.