Log math LN(x) function Flexy Basic IDE

Ewon Support Basic and Java
#1

I am trying to calculate LMTD in the flexy. It requires LN(x) function. Is it possible to calculate LN(x) in basic IDE?

#2

No, it’s not possible in BASIC. It may be possible in Java using the Math.log() function?

#3

Thanks Kyle.

It’s working now. I have added the below javascript in viewon page.

G = getEwonTagVal(‘G_TEMP’);
S = getEwonTagVal(‘S_TEMP’);
D = getEwonTagVal(‘D_TEMP’);
O = getEwonTagVal(‘O_TEMP’);
var lmtd = ((G-O)-(S-D))/(Math.log((G-O)/(S-D)));
{
setViewOnTagVal(‘math’, lmtd);
}

1 Like
#4

Excellent! Nice job!