The attached MC14 file is looking for a limit. The result should be -pi^2/8. My attempts failed. Only with the help of good old derive did I manage it. How does this work in MC14?

Hello everyone,      I want to get a series of area data of a face, details are as follows:(1) the model is a square frustum, I want to get the area of the top face(Face 0, yellow face shown in the Figure 1) under different heights(distance between t... View more

Creo 8: In an assembly, we're using a 40" flexible bellows vacuum line multiple times (3), but since it needs to be a single item line with the correct quantity of 3, it obviously can't be 3 separate parts.  Yes, I could be sloppy and make 3 differen... View more