import sys
import math

def main():
    N, K = map(int, sys.stdin.readline().split())
    A = list(map(int, sys.stdin.readline().split()))
    
    if K in A:
        print("Yes")
        return
    
    # Compute GCD
    current_gcd = A[0]
    for num in A[1:]:
        current_gcd = math.gcd(current_gcd, abs(num))
    if current_gcd == 0:
        current_gcd = abs(A[0])
    
    if K % current_gcd != 0:
        print("No")
        return
    
    # Now, check if K can be expressed as a sum of subset with +/- signs
    target = K
    possible = {0}
    for num in A:
        temp = set()
        for p in possible:
            temp.add(p + num)
            temp.add(p - num)
        possible.update(temp)
    
    if target in possible:
        print("Yes")
    else:
        print("No")

if __name__ == "__main__":
    main()