File: test16.6.ott

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% test16.6.ott   auxfn and subst test
% single type, single auxfn, dot form

% ISA FAILS - see test16.6.hand_edited.thy for something that works

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 
      | A a1 .. an     :: :: A 

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