确定性等价

def solve(____):
    import math
    expected_wealth = sum(p * w for p, w in zip(____))
    if gamma == ____:
        expected_utility = sum(p * math.log(____) for p, w in zip(____))
        ce = math.exp(____)
    else:
        expected_utility = sum(p * w ** (____ - gamma) / (____ - gamma) for p, w in zip(____))
        ce = (expected_utility * (____ - gamma)) ** (____ / (____ - gamma))
    risk_premium = expected_wealth - ce
    return {"____": round(____), "____": round(____), "____": round(____)}