In Boolean or logic algebra, a logic function is a mathematical expression which specifies the relationship between inputs and outputs of a logic circuit. Boolean functions can be classified into two types namely, completely specified logic functions and incompletely specified logic functions. A completely specified logic function is one whose output is determined or defined for every possible combination of inputs, while a Boolean function whose output value is unspecified for at least one combination of inputs is called incompletely specified logic function. In an incompletely specified logic function, the combinations of input variables for which the output is not ... Read More