> I know it's not a simple answer, but how would you embed checks to flag or highlight potentially incorrect results to the user? For starters, some problems d

> I know it's not a simple answer, but how would you embed checks to flag or highlight potentially incorrect results to the user? For starters, some problems do have analytical solutions. Yo can compare a FEM model of these problems with the known analytical solution and see if it's close enough or not. One of them is the elasto-plastic plate with a hole. You can also run unit tests at the element level.