File: test17.2.ott

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% test17.2.ott  dot form test
% 
% auxfn with dot forms

metavar value_name , x ::=
  {{ isa string }} {{ coq nat }} {{ coq-equality }} {{ hol string }}

indexvar index , n ::= {{ isa nat }} {{ coq nat }} {{ coq-equality }} {{ hol num }}

  grammar

    a :: 'a_' ::= 
      | x              :: :: x (+ b = x         +)
      | A a1 .. an     :: :: A (+ b = b(a1..an) +)
      | X x1 .. xn     :: :: X (+ b = x1..xn    +)

freevars
  a value_name :: fv

substitutions
  single   a value_name :: subst  
  multiple a value_name :: msubst