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Sub-Field: 757.17

Package: Lexicon Utility

EXPRESSIONS(#757.01)-->757.17

Sub-Field: 757.17


Information

Parent File Name Number Package
EXPRESSIONS(#757.01) NEGATION 757.17 Lexicon Utility

Details

Field # Name Loc Type Details
.01 NEGATION 0;1 FREE TEXT

  • INPUT TRANSFORM:  K:$L(X)>63!($L(X)<1) X
  • LAST EDITED:  MAR 28, 1994
  • HELP-PROMPT:  Answer must be 1-63 characters in length.
  • DESCRIPTION:  
    This field contains a single word which is negated with in an expression and is excluded from indexing for this expression only.
    UNEDITABLE
  • CROSS-REFERENCE:  757.17^B
    1)= S ^LEX(757.01,DA(1),4,"B",$E(X,1,30),DA)=""
    2)= K ^LEX(757.01,DA(1),4,"B",$E(X,1,30),DA)
    ^LEX(757.01,EXP,4,"B",NEG,IEN) - where EXP is the Internal Entry Number of the expression in the Expression file #757.01 which contains negated words (words not to use during lookup), NEG is the negated word to exclude
    from lookup, and IEN is the Internal Entry Number in the Negation Sub-file #757.17 where the negated word is located.
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