def METHOD_NAME():
    with pytest.raises(TypeError, match='formula must be a string'):
        _ = parse_formula(2)
    with pytest.raises(TypeError, match='formula must be a string'):
        _ = parse_formula([])
    with pytest.raises(ValueError, match='Unrecognized token'):
        _ = parse_formula('5*__**DSA **)SADD')
    with pytest.raises(ValueError, match='Unrecognized token'):
        _ = parse_formula('5*x')