div - ObjectVision/GeoDMS GitHub Wiki

Arithmetic functions divide (/)

• div(a, b)
• a / b

div(a, b) or a / b results in the element-by-element division of the values of data item a by the corresponding values of data item b. The resulting metric of the values unit is the quotient of the metric of the arguments.

A division by zero results in an undefined (null) value.

Data items with Numeric or Point value type

Units with Numeric value type

1. Domain units of the arguments|argument must match or be void (literals or parameters can be divided by data items of any domain).
2. Arguments must have matching:
   • value type

1. attribute<float32> divAB (ADomain) := div(A, B);
2. attribute<float32> divAB (ADomain) := A / B;

ADomain, nr of rows = 5