- error-ratnum LOC OBJ #!optional ARGNAMprocedure
- error-non-positive-ratnum LOC OBJ #!optional ARGNAMprocedure
- error-positive-ratnum LOC OBJ #!optional ARGNAMprocedure
- error-negative-ratnum LOC OBJ #!optional ARGNAMprocedure
- error-non-positive-ratnum LOC OBJ #!optional ARGNAMprocedure