Define an alternative label for 2 or more consecutive and equal dimension segment values.
Using an equality formula for aligned, linear, or arc dimension types, allows you to provide an alternative single label for a multi-segment equality dimension. For example, if a dimension includes 3 consecutive 150 mm segments, and you would like to see a single label 3 x 150mm = 450 mm instead of three 150mm or EQ labels, use a formula. The formula definition in the dimension type properties determines the label format.
The Dimension Equality Formula dialog displays.
You add and remove parameters by moving them between the windows:
Labels display their parameters from the first to the last (top to bottom) as listed in the Label Parameters window. You reorder the label by highlighting a parameter and shift its position using (Move Parameter Up) and (Move Parameter Down).