National Instruments PCI-8430 - Page 12

BooleanExpressions
Clickthe buttontoaddBooleanexpressionstoasearch.Thefollowing
Booleanoperatorsareavailable:
AND(default)—Returnstopicsthatcontainbothsearchterms.You
donotneedtospecifythisoperatorunlessyouareusingnested
expressions.
OR—Returnstopicsthatcontaineitherthefirstorsecondterm.
NOT—Returnstopicsthatcontainthefirsttermwithoutthesecond
term.
NEAR—Returnstopicsthatcontainbothtermswithineightwords
ofeachother.