Topic summary
OPS5

OPS5 is a rule-based or production systemcomputer language, notable as the first such language to be used in a successful expert system, the R1/XCON system used to configure VAX computers.
Topic summary

OPS5 is a rule-based or production systemcomputer language, notable as the first such language to be used in a successful expert system, the R1/XCON system used to configure VAX computers.