import sequtils, strutils, math

var p,q:float
(p, q) = readLine(stdin).split.map(parseFloat)
var
    firstFail = 1.0 - (p * q)
    secondSucces = firstFail * (1.0 - p) * q
    thirdSucces = firstFail * (1.0 - (p * q)) * (p * q)

if thirdSucces > secondSucces:
    echo "YES"
else:
    echo "NO"