Ln
From InterBase
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ln
Returns the natural log of a number.
DECLARE EXTERNAL FUNCTION LN DOUBLE PRECISION RETURNS DOUBLE PRECISION BY VALUE ENTRY_POINT 'IB_UDF_ln' MODULE_NAME 'ib_udf';
Go Up to The InterBase UDF Library
ln
Returns the natural log of a number.
DECLARE EXTERNAL FUNCTION LN DOUBLE PRECISION RETURNS DOUBLE PRECISION BY VALUE ENTRY_POINT 'IB_UDF_ln' MODULE_NAME 'ib_udf';