MTS TW Elite - Manual (Page 85)

3. Scroll down and notice that Width and Thickness are also variables in the Test Definition.
You can also view the current calculation of the variable in the formula box of the Calculation panel.
4. Select Round from the Option list and click Apply. Notice that the Pi() formula to calculate a round
area has automatically been populated for you.
After you click Apply, the formula is replaced in both the Calculation and the Variables panels.
MTS TestSuite | 85
Modify the Example Test