OPS7(ID:7401/ops016)
Production system
Country: us
languages for us
us/1983
Began: 1983
Languages for 1983
1980s languages
Fourth generation
Late Cold War
Type:RETE and production
RETE and production
Sammet:SPC
SPC
SPC/1983
SPC/us
v 7 OPS
Related languages
OPS6
=>
OPS7
Evolution of
OPS7
=>
OPS83
Evolution of