def convert_equals_signs(result, local_dict, global_dict):
 for step in (_group_parentheses(convert_equals_signs), _apply_functions, _transform_equals_sign):
  result = step(result, local_dict, global_dict)
 result = _flatten(result)
 return result

def convert_equals_signs ( result , local_dict , global_dict ) : for step in ( _group_parentheses ( convert_equals_signs ) , _apply_functions , _transform_equals_sign ) : result = step ( result , local_dict , global_dict ) result = _flatten ( result ) return result
transforms all the equals signs = to instances of eq .