def main():
    def check(D):
        d0 = D[0]
        n = len(D)
        E = set(D)
        E = list(E)
        E.sort()
        if len(E) == 1:
            return 0
        elif E == [1, 2]:
            return 0
        elif E == [1, 2, 3]:
            if D[-3:] == [1, 2, 3]:
                return 0
            else:
                assert 0
                return 1
        else:
            return 1
    n = int(input())
    A = list(map(int, input().split()))
    c0 = 0
    for a in A:
        if a == 0: c0 += 1
    if 2 <= c0:
        return 0
    elif c0 == 1 and not n % 2:
        return 0
    elif not (c0 == 1 and n % 2):
        return 1
    B = []
    C = []
    for a in A:
        if a < 0:
            B.append(-a)
        elif 0 < a:
            C.append(a)
    B.sort()
    C.sort()
    if not len(B) % 2:
        return 1
    if B[0] != C[0]:
        return 1
    if B[0] != B[len(B)//2]:
        return 1
    if C[0] != C[len(C)//2]:
        return 1
    b = B[0]
    for i in range(len(B)):
        if B[i] % b:
            return 1
        B[i] //= b
    for i in range(len(C)):
        if C[i] % b:
            return 1
        C[i] //= b
    if B[-1] == B[0] and C[-1] == C[0]:
        return 0
    return check(B) or check(C)
for _ in range(int(input())):
    print("Yes" if main() else "No")