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Eliminate Lambda/epsilon

See original GitHub issue

I have made a method to transform an ε-NFA to an NFA, or eliminating lambda/epsilon if you will. Since this is a step in the process of transforming an ε-NFA to DFA, I thought it could be nice to include it in this project?

             0   1   λ
→*q0         ∅  q1  q2
q1    {*q0,q2}  q2   ∅
q2           ∅   ∅   ∅

nfa

transforms to:

             0   1
→*q0         ∅  q1
q1    {*q0,q2}  q2
q2           ∅   ∅

eliminated_nfa

Issue Analytics

  • State:closed
  • Created 2 years ago
  • Comments:25 (11 by maintainers)

github_iconTop GitHub Comments

2reactions
caleb531commented, Mar 29, 2022

@interrogator The maintainer of the repo here! 😁 Yep, I would be happy to review any PRs that come my way.

1reaction
caleb531commented, Aug 26, 2022

Closing this ticket now that Automata v6 is released with a dedicated NFA.eliminate_lambda method.

https://pypi.org/project/automata-lib/

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