flux function

13 LETTERS · STARTS WITH F

flux function is a valid 13-letter word worth 27 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4L1U1X8F4U1N1C3T1I1O1N1

4 + 1 + 1 + 8 + 0 + 4 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does flux function mean?