SQRT real-valued function 497 STATE real-valued function 498 STATUS real-valued function 507 STOP program instruction 509 STRDIF real-valued function 511 SWITCH program instruction 513 SWITCH real-valued function 515 $SYMBOL string function 517 SYMBOL.PTR real-valued function 518 $SYS.INFO string function 519 TAS real-valued function 521 TASK real-valued function 524 TIME program instruction 527 TIME real-valued function 529 $TIME string function 532 $TIME4 string function 534 TIMER program instruction 536 TIMER real-valued function 537 TOOL program instruction 540 TOOL transformation function 541 TPS real-valued function 542 TRANS transformation function 543 $TRANSB string function 545 TRANSB transformation function 546 TRUE real-valued function 548 $TRUNCATE string function 549 TYPE program instruction 550 $UNPACK string function 553 UNTIL program instruction 555 UPPER system switch 556 VAL real-valued function 558 VALUE program instruction 559 WAIT program instruction 560 WAIT.EVENT program instruction 562 WHILE program instruction 565 WINDOW program instruction 567 eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 12