\version "1.7.18"

\header{
    texidoc="Beamed stems have standard lengths if possible."
    }

\score{
    \notes\relative c'{
	\property Voice.Beam \set #'position-callbacks =
	 #`(,Beam::least_squares
	 ,Beam::check_concave
	 ,Beam::slope_damping)

        f4  f8-[ f]  f16-[ f]  f32-[ f]  f64-[ f]  f128-[ f] 
    }
    \paper{ raggedright = ##t}
}          %% new-chords-done %%