chapter AFP

session Propositional_Logic_Class = "HOL" +
  options [timeout = 300]
  sessions
    "HOL-Combinatorics"
    "HOL-Library"
  theories
    Implication_Logic
    Classical_Logic
    Classical_Logic_Completeness
    List_Utilities
    Classical_Connectives
  document_files
    "root.tex"
    "root.bib"
