Section GeneralMonotonicity.
Variable gf: rel -> rel.

Lemma gupaco13_mon_gen (gf' clo clo': rel -> rel) x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 r r'
(IN: @gupaco13 gf clo r x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12)
(gf_mon: monotone13 gf)
(LEgf: gf <14= gf')
(LEclo: clo <14= clo')
(LEr: r <13= r'):
@gupaco13 gf' clo' r' x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12.