theorem Th32:
for
V being
RealLinearSpace for
w,
y being
VECTOR of
V for
p,
p1 being
Element of
(AMSpace (V,w,y)) st
Gen w,
y &
p <> p1 holds
for
q being
Element of
(AMSpace (V,w,y)) ex
q1 being
Element of
(AMSpace (V,w,y)) st
(
p,
p1 // p,
q1 &
p,
p1 _|_ q1,
q )