1build-project binary_number ; 2build-project calculator ; 3build-project calculator_with_parens ; 4build-project calculator_with_parens_and_unary_ops ; 5build-project compile_to_native_code ; 6build-project constexpr_parser ; 7build-project grammar_calculator ; 8build-project meta_hs ; 9build-project meta_lambda ; 10build-project meta_metaparse ; 11build-project minimal_rational ; 12build-project parsing_error ; 13build-project rational ; 14build-project regexp ; 15