11. Naive set theory interprets Boolean operations as acting on subsets of a given set " X ". 12. Boolean operations , extrusions, revolves, and bevels, as well as lattice deformations and relational modeling tools.13. In 2007, Rinaudo et al . demonstrated that RNAi based riboregulators can also perform Boolean operations in cells. 14. By analogy with G�del numbering of computable functions one might call this numbering of the Boolean operations the Boole numbering. 15. Both of these bases allow Boolean algebras to be defined via a subset of the equational properties of the Boolean operations . 16. Numeric and boolean operations are not supported on literals, but collection-oriented operations ( such as rotate ) are supported. 17. There is however another approach to introducing infinitary Boolean operations : simply drop " finitary " from the definition of Boolean algebra. 18. Because each output can have two possible values, there are a total of 2 4 = 16 possible binary Boolean operations . 19. It also performs a " 4 operand " boolean operation ( typically destination : = op ( destination, source, mask )) 20. There being sixteen binary Boolean operations , this must leave eight operations with an even number of 1's in their truth tables.
