Recent content by SCC10

Thank you for the answers I have a problem with using the command NIntegrate, is that later I will need the W again for other calculations and for this reason I need to use symbolic integration. Here is the nb whit the definition of W, Wxy in case Sorry about the location of the post...

Hi I am a user of Mathematica as a tool for calculation in Structural Mechanics. I had a problem recently in the integration of expressions a bit long, and honestly I do not understand what might be causing the slowdown. I want to just evaluate this: This is for the Raileygh-Ritz...