NFA Meaning and
Definition
-
NFA is an acronym for "Nondeterministic Finite Automaton." It is a concept in computer science and theoretical computer science applied in the field of automata theory. An NFA is a mathematical model or abstract machine used to describe how an input string can be recognized or accepted by a finite state machine.
In simple terms, an NFA is a theoretical device that is made up of states, transitions, and an input alphabet. It operates by reading symbols from the input alphabet and transitioning between its states based on those symbols. Unlike a deterministic finite automaton (DFA), an NFA has the ability to transition to multiple states simultaneously or have epsilon transitions, which means it can move to the next state without consuming any input symbol.
Furthermore, an NFA can have epsilon-closures, where it moves to states without consuming any input symbols, and epsilon-moves, where it transitions based on the absence of input symbols. These features allow for non-determinism in its behavior, as it can have multiple paths for recognizing an input string.
NFA plays a significant role in the theory of formal languages, automatons, and compu
Common Misspellings for NFA
- bnfa
- nbfa
- jnfa
- njfa
- hnfa
- nhfa
- nfda
- nvfa
- nfva
- nfta
- nfza
- nfaz
- nfas
- nfwa
- nfaw
- nfqa
- nfaq
- nffa
- nfaa
- n fa
- nf a
Infographic
Add the infographic to your website:
