def_module_params(class_name='arith_simplifier_params_helper',
                  module_name="old_simplify", # Parameters will be in the old_simplify module
                  description="old simplification (stack) still used in the smt module",
                  export=True,
                  params=(
                          ('arith.expand_eqs', BOOL, False, 'expand equalities into two inequalities'),
                          ('arith.process_all_eqs', BOOL, False, 'put all equations in the form (= t c), where c is a numeral')))
