File list (Check if you may need any files):
dsk06
.....\coenter.M
.....\cogame.M
.....\coplane1.m
.....\drawvec.M
.....\ea103a.m
.....\ea104.m
.....\ea107.m
.....\ea108.m
.....\ea113.m
.....\ea218.m
.....\ea224.m
.....\ea331.m
.....\ea331a.m
.....\ea344.m
.....\ea352.m
.....\ea401.m
.....\ea401a.m
.....\ea402.m
.....\ea406.m
.....\ea441.m
.....\ea471.m
.....\ea472.m
.....\ea504.m
.....\ea510.m
.....\ea515.m
.....\ea542.m
.....\ea562.m
.....\ea564.m
.....\ea581.m
.....\ea604.m
.....\ea616.m
.....\ea621a.m
.....\ea621b.m
.....\ea622.m
.....\ea632.m
.....\ea661.m
.....\ea701.m
.....\ea702.m
.....\ea703.m
.....\ea704.m
.....\ea705.m
.....\ea706.m
.....\ea707.m
.....\ea708.m
.....\ea710.m
.....\eaa2.m
.....\eaa3.m
.....\eaa4.m
.....\eaa5.m
.....\gschmidt.M
.....\levels.m
.....\plotangle.m
.....\plotline.M
.....\randintr.m
.....\ref1.m
.....\ref2.m
.....\tip.M
.....\viewsubspaces.m