mathematics as a text value

[samifox]

hi

im in the construction industry. Im creating a dynamic block where I starch geometry and I want the summery length to be displayed on a text object. For example if I have a shape contracted of 4 lines with the following length : 20,30,20,30 I want the sum of it to be displayed as L=100

is that even possible?

[dbroada]

I'm not sure if its possible but look into using fields and the formula function within them.