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LOG

Returns the base-ten logarithm of the given numeric value.

Returned Type

This function returns a number.

Syntax and Details

LOG(numeric_expression)

Where:

Example

The first example shows the base-ten logarithm for the %COUNT measure:

SELECT LOG(MEASURES.[%COUNT]) ON 0 FROM patients
 
                                       LOG
                                          4
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The next example uses the %LABEL function to apply a more detailed caption:

SELECT %LABEL(LOG(MEASURES.[%COUNT]),"LOG PAT CNT") ON 0 FROM patients
 
                               LOG PAT CNT
                                          4
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See Also