Symbols:Q/Strictly Positive Rational Numbers

Rational Numbers

$\Q_{> 0}$

The set of strictly positive rational numbers:

$\Q_{> 0} = \set {x \in \Q: x > 0}$

The $\LaTeX$ code for \(\Q_{> 0}\) is \Q_{> 0}  or \mathbb Q_{> 0} or \Bbb Q_{> 0}.

Variants

$\Q_+^*$

The set of strictly positive rational numbers:

$\Q_+^* = \set {x \in \Q: x > 0}$

The $\LaTeX$ code for \(\Q_+^*\) is \Q_+^*  or \mathbb Q_+^*} or \Bbb Q_+^*.