Regular Expression in Theory of Computation
An expression that expresses the set of strings according to certain syntax rules is considered a regular expression. These expressions have certain notations which we can describe in the regular language.
Explained Kleene Star Closure, Kleene Plus Operation
Kleene Closure is the infinite set of all possible strings of all possible lengths including Ɛ It is denoted by ∑* So ∑*=∑0 U ∑1 U ∑2 U ∑3U….. For example over ∑= {0,1}.
Kleene star (or Kleene operator or Kleene closure) is a unary operation, either on sets of strings or on sets of symbols or characters.
Explain Noam Chomsky Grammar Classification in Theory of Computation
Avram Noam Chomsky (born December 7, 1928) is an American linguist, philosopher, and cognitive scientist who has given the hierarchy of grammar in Theory of Computation. Hierarchy means an organized structure in which items are arranged according to their rank or level. Chomsky has proposed such kind of hierarchy in which he has given different levels to grammar.
Basic Mathematical concept need to understand the Theory Of Computation
To understand the concept of the Theory of Computation, students need to understand some basic mathematical concepts through which they can understand how Computer computes and how compiler design.
Study of NFA and DFA
Finite automata is classified into two parts Deterministic and Non Deterministic Automata, which are in short considered as DFA and NFA. In this article we will understand the concept of DFA and NFA with its Comparison.
Concept of Regular Language in Theory of Computation
Regular languages are a subset of the set of all strings. which are used in parsing and designing programming languages.
Study of Theory of Automata
Automata Theory is a branch of computer science that deals with designing abstract computing models having a sequence of operations. With the help of that model, it will be easy to write algorithms and convert them into machines.
Prerequisites before learning the Theory of Automata
Before we move to the Theory of Automata, we should have a basic understanding of some terminologies which are frequently used like Symbols, Alphabets, Strings, and Languages.
Study the Theory of Computation
Theory of computation is the study of how problems can be solved using algorithms based on logic. We first think of logic then we create a model.