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(: Test: K-NumericLT-18                                  :)
(: Written by: Frans Englich                             :)
(: Date: 2006-10-05T18:29:36+02:00                       :)
(: Purpose: A test whose essence is: `not(1 lt xs:float("NaN"))`. :)
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not(1 lt xs:float("NaN"))