Arithmetic operators

Arithmetic operators are used for numerical attributes. For example, there is the possibility to calculate the mean or the sum of attribute values from a series of objects. The following operators can be used as arithmetic operators: Multiplication (*), division (/), addition (+) and subtraction (‐) as well as the exponent operator (exp) and modulo operator (%).

The first five operators are self‐explanatory. The modulo operation gives the remainder from integer division. For example:
5 % 2 = 1
6 % 2 = 0