Dr.D.Princy|Epsilon-NFA| Computer Science |Dr. SNS Rajalakshmi College of Arts and Science

#snsinstitutions #snsdesignthinkers #designthinking In this video, you'll learn how to design an Epsilon-NFA (ε-NFA) to recognize decimal numbers in a simple and easy-to-understand manner. The tutorial begins with a brief introduction to Epsilon transitions (ε-transitions) and explains how they allow state transitions without consuming any input symbol. Using a step-by-step example, we construct an ε-NFA that accepts valid decimal numbers, explain the role of each state, and trace the automaton with sample inputs. The video also demonstrates how the automaton handles integer and fractional parts of decimal numbers, making it easier to understand the design process.