1 USAGE  (
2* ,
2.0 HEX (
2.0.1! SIZE
2.0.1 CURRENTSIZE
2.0.2 )
2.0 ROUND (
2.0.1! IBM
2.0.1  ANS
2.0.2 )
2.0 SUBSTR (
2.0.1! STRICT
2.0.1 LOOSE
2.0.2 )
2.0 UNSPEC (
2.0.1! IBM
2.0.1  ANS
2.0.2 )
3 )