arrangement is done
nothing to do for box_intersection_d
CK2 is done
CK3 is done
ch2 is done
ch3 is done
nothing to do for CHd
nothing to do for Enveloppe_3
nothing to do for GraphicsView
nothing to do for HDS
nothing to do for inscribed area
nothing to do for those packages
Polynomial is done
Polytope distance done
dD Range and Segment Trees DONE
voronoi is done
T3 is done
TDS3 is done
PT3 is done
number types is done