src/HOL/Plain.thy

proper 'domain' class instance for 'a defl, with deflation combinator

header {* Plain HOL *}

theory Plain
imports Datatype FunDef Extraction Metis
begin

text {*
  Plain bootstrap of fundamental HOL tools and packages; does not
  include @{text Hilbert_Choice}.
*}

ML {* Thy_Load.legacy_path_add "~~/src/HOL/Library" *}

end