# Expression functions in 0.2.0

Some input fields in Junctioneer take Expressions. These expressions can contain calls to built-in functions. This document shows all built-in functions available for expressions in Junctioneer 0.2.0. For help on how to use expressions, see Expression documentation.

Note that the parentheses are mandatory even for functions that do not take any arguments.

## Index

Random numbers:

IntUnif,

DoubleUnif,

DoublePoisson,

DoubleExponentialMath:

PI,

LnUtility functions:

Min,

Max,

Abs,

Clamp,

Round,

DecimalsOnly,

FloorSimulation state:

T## Random numbers