namespace AtCoder;

#nullable enable

using System.Numerics;

static class Extensions
{
    public static T[] Repeat<T>(this int time, Func<T> F) => Enumerable.Range(0, time).Select(_ => F()).ToArray();

    public static long Root(this long x, int root = 2)
    {
        var limits = new long[] { 0, 0, 3037000500L, 2097152, 55109, 6209, 1449, 512, 235, 128, 79, 53, 39 };
        if (x < 0 || root < 2 || root >= limits.Length) throw new Exception("not supported");
        var pass = 0L;
        var fail = limits[root];
        while (fail - pass > 1)
        {
            var middle = (fail + pass) >> 1;
            var next = 1L;
            for (var i = 0; i < root; i++) next *= middle;
            if (next <= x) pass = middle; else fail = middle;
        }
        return pass;
    }
}

class AtCoder
{
    object? Solve()
    {
        var d = 10000L;
        static long GCD(long x, long y) => y == 0 ? x : GCD(y, x % y);
        var ad = Input<decimal>();
        var bd = Input<decimal>();
        if ((long)bd == 0) return true;
        var ap = (long)(ad * d);
        var aq = d;
        if (bd < 0) (ap, aq) = (aq, ap);
        if (aq != GCD(ap, aq)) return false;
        if (ap % d != 0) return false;
        var bp = (long)(bd * d);
        var div = GCD(Math.Abs(bp), d);
        var bq = d / div;
        if (bq == 1) return true;
        if (bq > 10) return false;
        var r = Extensions.Root(ap, (int)bq);
        var o = 1L;
        for (var i = 0; i < bq; i++) o *= r;
        return o == ap;
    }

    public static void Main() => new AtCoder().Run();
    public void Run()
    {
        var res = Solve();
        if (res != null)
        {
            if (res is bool yes) res = yes ? "Yes" : "No";
            sw.WriteLine(res);
        }
        sw.Flush();
    }

    string[] input = Array.Empty<string>();
    int iter = 0;
    readonly StreamWriter sw = new(Console.OpenStandardOutput()) { AutoFlush = false };

    string String()
    {
        while (iter >= input.Length) (input, iter) = (Console.ReadLine()!.Trim().Split(' '), 0);
        return input[iter++];
    }
    T Input<T>() where T : IParsable<T> => T.Parse(String(), null);
    int Int() => Input<int>();
    void Out(object? x, string? separator = null)
    {
        separator ??= Environment.NewLine;
        if (x is System.Collections.IEnumerable obj and not string)
        {
            var firstLine = true;
            foreach (var item in obj)
            {
                if (!firstLine) sw.Write(separator);
                firstLine = false;
                sw.Write(item);
            }
        }
        else sw.Write(x);
        sw.WriteLine();
    }
}