program A177
    implicit none
    integer(8) :: D, T, S
    real(8) :: dr, tr, sr

    read(5,*) D, T, S
    dr = real(D)
    tr = real(T)
    sr = real(S)

    if (dr/sr <= tr) then
        write(6,*) "Yes"
    else
        write(6,*) "No"
    end if    
end program A177
