| Subject | German | English |
| tech. | Boolean Ausdruck | simple |
| meas.inst. | Boolesche Algebra Boolean algebra | algebraic |
| comp., MS | boolescher Datentyp, Boolean-Datentyp | Boolean data type (A data type with only two passable values, True (-1) or False (0). Boolean variables are stored as 16-bit (2-byte) numbers) |