I believe it was in the 1840's but George Boole the inventor of Boolean Logic lived from1815 - 1864
The term "Boolean" is derived from George Boole. en.wikipedia.org/wiki/George_Boole
The process of converting control objectives into a ladder logic program requires structured thought. Boolean algebra provides the tools needed. You can get the product at projuktiponno
AND OR NOT In a google search, the AND is implied, the OR is explicit, like (iceberg OR glacier), and the NOT is expressed with a '-' before the relevant term.
Because it is a very efficient language for describing their operation as well as a tool to assist in design optimization (reducing the cost of the circuit when built).
George Boole
I believe it was in the 1840's but George Boole the inventor of Boolean Logic lived from1815 - 1864
George Boole invented the digital computer logic also known as Boolean logic.
He invented what is now simply known as Boolean logic. It is what is used in modern computers.
All packages. Everything digital is boolean logic.
Boolean Algebra is the study of the algebra of logic whilst Mathematical logic is a way of applying Boolean algebra. Other applications include set theory, digital logic and probability.
AND, OR, and NOT are the basic operators in Boolean Algebra.
An AND gate is a logic gate performing a Boolean logic AND operation.
Logic 0 and logic 1 are the two states in digital (or binary) logic. A binary numbering system has but two numbers: 0 and 1. In contrast, we use a decimal system with 10 numbers: 0 to 9. The area of algebra that addresses binary (2-state) logic is called Boolean. In Boolean a logic 0 may be refered to as 'low', 'off' or 'false'; a logic 1 as 'high', 'on' or 'true'. Boolean logic is the foundation of digital electronics.
Kathleen Levitz has written: 'Logic and Boolean algebra' -- subject(s): Boolean Algebra, Symbolic and mathematical Logic
Boolean algebra is a mathematical method used to describe the behavior and operation of digital logic. Boolean descriptions and relationships can help us design logic and predict the behavior of more complex digital systems.
George W. Boolean. AK