| Function | Description |
| Abs(<x>)
| Calculates an absolute value of its numeric argument (integer or floating-point) |
| Ceil(<x>)
| Calculates a minimal integer greater or equal than x |
| Floor(<x>)
| Calculates maximal integer less or equal than x
|
| Ln(<x>) | Calculates natural logarithm of x
|
| Log10(x)
| Calculates decimal logarithm of x |
| Log(x, base)
| Calculates a logarithm of x with respect to the specified base |
| Exp(x)
| Calculates exponent of x
|
| Sqrt(x)
| Calculates square root of x
|
| Round(x, dp)
| Rounds value of x to dp decimal places
|
| Power(x1,x2)
| Evaluates numeric value x1 to the power x2. The result has the type of x1
|