next up previous contents index
Next: LNGAMMA Up: A Function Reference Previous: LLS

LN

 

Syntax: @LN(X)

X = a numeric value greater than 0

@LN returns the log base e of X. The inverse of @LN is the exponentiation function @EXP.

Examples:

@LN(6) = 1.7917595

@LN(@EXP(X4)) = 10, where X4 = 10

@LN(-1) = Error - @LN, domain is x > 0


next up previous contents index
Next: LNGAMMA Up: A Function Reference Previous: LLS

NExS User's Guide, Version 1.4.5
Grey Trout Software
11 April 1999