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isNanInf

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isNanInf

Syntax

isNanInf(X, [includeNull=false])

Arguments

X is a DOUBLE type scalar, vector or matrix.

includeNull is a BOOLEAN.

Details

Check each element in X to see if it is a NaN/Inf value. Return a BOOLEAN type of the same length as X. If includeNull is set to true, NULL values will return true. The default value of includeNull is false.

Related function: countNanInf