SimilarityRank
ultrix 0.873 25945
hp-ux 0.865 21501
unixware 0.859 17558
openvms 0.857 31561
db2 0.856 20259
accell 0.855 42902
sunos 0.855 31967
nfs 0.847 24563
multi-processor 0.842 26708
dpx 0.842 43758
lu6 0.842 66217
6000 0.840 20635
multiprocessing 0.839 19009
x-windows 0.839 26557
mvs 0.838 22014
mpx 0.837 49934
x-window 0.837 33944
encina 0.836 27100
mpe 0.835 43668
xenix 0.834 53595
sparcstations 0.833 42090
hyperdesk 0.833 45095
9000 0.833 42537
ipx 0.830 29898
microkernel 0.828 20730