Module Program
    Sub Main(args As String())
        Dim DTS = Console.ReadLine().Split(" ").Select(Function(i)
                                                           Return Integer.Parse(i)
                                                       End Function).ToArray()
        Dim D = DTS(0), T = DTS(1), S = DTS(2)

        If T * S >= D Then
            Console.WriteLine("Yes")
        Else
            Console.WriteLine("No")
        End If
    End Sub
End Module
