correct formula format in curve fit express vi

[ratkindler]

I'm trying to implement this formula (see attached jpg) in the Curve Fit Express VI but I can't seem to get it into the correct format (format checker light stays red).  It works ok in the Formula Express VI but not here.  Is this correct?   a*(1-exp(-(b*x)**c))

[Darin.K · Accepted solution]

They have a terrible time making up their mind, in this case you need to use '^' for exponentiation instead of '**'.

[ratkindler]

Well, that's confusing!  🙂   Thanks.