Figure 21.
General situation of divider incidence for scale (
l
i
) and folding (
m
i
), with respect to 6 elements:
l
0
=
m
q’-1
,
m
0
=
l
q-1
,
l
q
=
m
q’
,
l
N-2
,
m
N-2
, and
l
N-1
=
m
N-1.
