A System of Logic was created in 1843.
A positive logic system will output true only when the input is true. A negative logic system will output true only when the input is false. The NOT logic gate is an example of a negative logic system. That is, NOT( false ) will output true.
Logic Wireless was created in 2008.
Animal Logic was created in 1991.
Lasso Logic was created in 2003.
Essential Logic was created in 1978.
Intentional Logic was created in 1952.
Agent Logic was created in 1999.
Virage Logic was created in 1996.
Media Logic was created in 1984.
The Logic of Sense was created in 1969.
Polish Logic was created in 1967.
Pano Logic was created in 2006.