Boolean Algebra is the mathematics we use to analyse digital gates and
circuits. We can use these “Laws of Boolean” to both reduce and simplify a
complex Boolean expression in an attempt to reduce the number of logic gates
required. Boolean
Algebra is therefore a system of mathematics based on logic
that has its own set of rules or laws which are used to define and reduce
Boolean expressions.
The variables used in Boolean
Algebra only have one of two possible values, a logic “0”
and a logic “1” but an expression can have an infinite number of variables all
labelled individually to represent inputs to the expression, For example,
variables A, B, C etc, giving us a logical expression of A + B = C, but each
variable can ONLY be a 0 or a 1.
When I was studying at university, I had this topics which were related to this one somehow. I can say that it was complicated then.
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