logarithmic function

20 LETTERS · STARTS WITH L

logarithmic function is a valid 20-letter word worth 32 points in Scrabble and 39 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1O1G2A1R1I1T1H4M3I1C3F4U1N1C3T1I1O1N1

1 + 1 + 2 + 1 + 1 + 1 + 1 + 4 + 3 + 1 + 3 + 0 + 4 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =32 PTS

DOUBLE WORD → 64TRIPLE WORD → 96

MEANING

What does logarithmic function mean?