In VBA, LOG() is the natural log function. In XL, LOG(x) is the log
to base x, with the default being base 10.

If you want log base 10 in VBA, use Log(x)/Log(10)

?Log(3811)/Log(10)
3.58103894877217


In article ,
"Juggernnath" wrote:

LOG(3811)=3.5810389
*3.3093=11.850732
14.811-11.850732=2.9602678
SQR(2.9602678 0) = 1.72
I didn't understand if you made calculating mistake or tried to say
something else...