#!/bin/python

import sys

points = range(1,2)
mm = 10**9 +7
def evaluate(a,k,l):
    res = {}
    for p in points:
        res[p] = 0
        if p == 0 :
            res[p] = a[k]
            continue
        for i in xrange(k,l+1):
            c = i-k
            res[p] = (res[p]+ int(a[i]*(p**c)))
    return res

n,a,b,q = map(int,raw_input().strip().split(' '))
c = map(int, raw_input().strip().split(' '))
for a0 in xrange(q):
    queryType,first,second = map(int,raw_input().strip().split(' '))
    if queryType == 1:
        c[first] = second
    elif queryType == 2:
        e1 = evaluate(c,first,second)
        e2 = evaluate([b,a],0,1)
        for e in e1.keys():
            if e2[e] == 0:
                continue
            if e1[e] % e2[e] != 0 :
                print('No')
                break
        else:
            print('Yes')