def _fuzzy_group(args, quick_exit=False):
    saw_other = False
    for a in args:
        if a is True:
            continue
        if a is None:
            return
        if quick_exit and saw_other:
            return
        saw_other = True
    return not saw_other
Return True if all args are True, None if there is any None else False
dataset/ETHPy150Open sympy/sympy/sympy/core/logic.py/_fuzzy_group