Linear.Plucker
data Plucker a
squaredError
isotropic
(><)
plucker
plucker3D
parallel
intersects
data LinePass
passes
quadranceToOrigin
closestToOrigin
isLine
data Coincides a
p01
p02
p03
p10
p12
p13
p20
p21
p23
p30
p31
p32
e01
e02
e03
e12
e31
e23