Oracle9i SQL Reference Release 1 (9.0.1) Part Number A90125-01 |
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Functions, 61 of 166
ln::=
ln
LN
returns the natural logarithm of n, where n is greater than 0.
The following example returns the natural logarithm of 95:
SELECT LN(95) "Natural log of 95" FROM DUAL; Natural log of 95 -----------------
4.55387689
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