Level: Lib Thy Top: 1
Hypotheses:

  1. Alph :

  2. L : L(Alph)

Conclusion:

g:x,y:(Alph List)//(x Rl y) . l:Alph List. A(g)(l) = l

Applied Tactic: InstLemma `lang_rel_equi` [Alph;L] THENW Auto
Generated subgoals:

1. g:x,y:(Alph List)//(x Rl y) . l:Alph List. A(g)(l) = l