Σ*🧐{𝐿}

#formal languages #language recognition #regular expressions #alphabet #strings #language classes #chomsky hierarchy

⚙️Σ*📜

#automata theory #formal languages #finite automata #regular expressions #chomsky hierarchy #compiler theory

⚙️➡️🥞➡️📼

#automata hierarchy #finite automata #pushdown automata #turing machine #chomsky hierarchy #sipser book #formal languages

💻📐🔡

#context free language #cfl #formal language #computer science theory #chomsky hierarchy

💻`S→

#formal grammar #start variable #non-terminal #derivation rule #parsing #chomsky hierarchy

S→NPVP

#production rule #formal grammar #computer science syntax #rewrite rule #chomsky hierarchy #generative grammar