Logical Value

Virtually any data item has a true/false value. In particular, the following objects have false logical value Anything else would have true logical value.

There is no special type for logical values. The result of any relational or logical operation is either 1 or 0. But if one wish, one can always define two global variables true and false

global.true = 1;
global.false = 0;
and always use true and false for logical values.



oz 2009-12-22