| Boolean |
| List of: | Glossary Items | |
| Subjects: | Booleans | |
| Contents: | Glossary | |
| TRUE or FALSE, #t or #f, on or off, 1 or 0. Boolean data has two possible states. Boolean functions have two possible outcomes. For example, a function that determines whether two lines intersect or not has a Boolean outcome: the lines do intersect, or the lines do no intersect. ACIS Boolean operations include subtract, unite, and intersect. | |||||