Compare numbers

Compares numeric values

Evaluation

This expression evaluates to a function of the form:

(a, b) -> long

The function is consistent with sort order semantics of the Sort step.

Processing

Arguments a and b are compared and one of the following values is returned:

• 0 if a and b represent the same numeric value
• -1 if a is less than b
• 1 if a is greater than b

An error is thrown if either a or b is not a long, double, or nil

Settings