IsPositive

Predicates functions IsPositive

syntax

• IsPositive(a)

definition

IsPositive(a) results in a boolean data item with values True for positive and False for negative and zero values of data item a.

applies to

• data item with Numeric value type

example

attribute<bool> IsPositive (ADomain) := IsPositive(A);

A(float32)	IsPositiveA
0	False
null	False
1000000	True
-2.5	False
99.9	True

ADomain, nr of rows = 5

see also

• IsNegative
• IsZero