def scale_value_list(flist):
    v_min, v_max = min(flist), max(flist)
    v_len = v_min - v_max
    return list(scale_value(f, v_min, v_len) for f in flist)
dataset/ETHPy150Open sympy/sympy/sympy/plotting/pygletplot/util.py/scale_value_list/swapped operands of `-`