How do I use an Ln function in a form in Access?

[Guest]

I am trying to make a form that automatically does some calculations....it is
working fine with all functions except when I try to use a natural log (Ln).
Do I just need a newer version of Access, or is this impossible?

 

[Guest]

There is no Ln fucntion in Access, you need the Log function.

 

[John Vinson]

I am trying to make a form that automatically does some calculations....it is
working fine with all functions except when I try to use a natural log (Ln).
Do I just need a newer version of Access, or is this impossible?

The Log function *is* the natural logarithm:

?log(10)
2.30258509299405

John W. Vinson[MVP]