... 54creating (security exam-ple), 53 8- 5 39data integrity (maintain-ing), 30 0-3 04listing, 302defining, 29 9-3 00, 313,319delete, 296enabling/disabling,31 0-3 11event, 31 1-3 12defining, 31 2-3 14writing, ... 4 0-4 1number functions, 1 58 ABS, 1 58 ACOS, 1 58 ASIN, 1 58 ATAN, 1 58 ATAN2, 1 58 CEIL, 1 58 COS, 1 58 COSH, 1 58 EXP, 1 58 FLOOR, 1 58 LN, 1 58 LOG, 1 58 MOD, 1 58 POWER, 1 58 ROUND, 1 58 SIGN, 1 58 SIN, 1 58 SINH, ... 444message queuing, creating,59 2-5 95mutating (triggers),32 0-3 23, 32 6-3 28 nested, 274adding entries to,27 5-2 78 declaring, 275extending, 27 7-2 78 initializing, 27 6-2 77removing entries,27 9-2 81 object,...