Z3.Exprval simplify : expr -> Params.params option -> exprval get_simplify_help : context -> stringval get_simplify_parameter_descrs : context -> Params.ParamDescrs.param_descrsval get_func_decl : expr -> FuncDecl.func_declval get_num_args : expr -> intval to_string : expr -> stringval is_numeral : expr -> boolval is_well_sorted : expr -> boolval is_const : expr -> boolval mk_const : context -> Symbol.symbol -> Sort.sort -> exprval mk_const_f : context -> FuncDecl.func_decl -> exprval mk_app : context -> FuncDecl.func_decl -> expr list -> expr