Set of Rational Numbers Symbol (ℚ)

The set of rational numbers is denoted with the Latin Capital letter Q presented in a double-struck type face. It is part of a family of symbols, presented with a double-struck type face, that represent the number sets used as a basis for mathematics.

Symbol Format Data
Unicode
8474
TeX
\mathbb{Q}
SVG

Usage

Set of Rational Numbers

The set of rational numbers can be defined by the quotient of two numbers belonging to the set of integers, where the divisor is non-zero.